Rockhounding in Oregon

This area sits within the John Day Valley, where Miocene-age volcanic eruptions (roughly 35-23 million years ago) deposited massive quantities of silica-rich ash and tuff. Subsequent weathering and hydrothermal circulation created nodules of agate, jasper, and chalcedony that concentrate in creek beds and exposed formations, making Bear Creek and surrounding drainages prime collecting grounds for generations of rockhounders.

Elevation 3,255 feet with gentle slopes throughout the collecting area. Terrain is open high desert with sparse sagebrush vegetation and good walking access. Creek bed footing can be rocky with water crossings possible depending on season. Typical walk from parking is under 1 mile to productive collecting zones. Ground is mostly stable with scattered loose rocks and exposed volcanic formations.

Focus your search in the Bear Creek drainage itself and along exposed banks where water erosion exposes fresh material. Look for rounded nodules with white or tan exteriors that often contain banded agate interiors, and watch for bands of darker jasper on hillside outcrops. Bring a 5-gallon bucket, small pry bar, and hand lens to evaluate specimens before packing them out. Check the creek after spring runoff or significant rain when new material surfaces and becomes easier to locate.

From Prineville, head south approximately 17 miles toward Bear Creek. Take Reservoir Road or Millican Road as your primary route heading into the rockhounding area. Continue south following these roads through the high desert landscape until you reach the coordinates for Bear Creek. Use the GPS coordinates and a navigation app for the final approach.

April - October. Spring and early summer offer water in the creek (easier to find specimens weathered from banks) and mild temperatures. Late summer and fall provide dry conditions for easier hiking and vehicle access. Winter snow at 3,255 feet elevation is possible but uncommon; however, muddy conditions after rain can affect access roads.

Unpaved dirt roads, generally well-maintained but may be washboard in places. Passable by standard vehicles in dry conditions; high-clearance or 4WD recommended after recent rain.

Informal pullouts along the creek area and nearby BLM access roads. Space for 4-6 vehicles at main collecting zones. No designated parking lot.

Prineville, Oregon (approximately 25 miles southwest) has gas, food, and lodging. John Day (approximately 30 miles northeast) also has services.

Relatively flat to gently rolling terrain accessible to most hikers and families. Unpaved roads to parking areas require standard or high-clearance vehicle. Creek bed footing is rocky but walkable. No wheelchair accessibility at parking or collecting areas. Sturdy footwear recommended for rocky creek beds.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collecting limited to surface material and loose specimens. Do not damage geological formations or remove material from in-place bedrock. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection allowed No motorized excavation No damage to bedrock or formations Pack out all trash Respect private property boundaries

This area sits within the Clarno and John Day geological formations, where extensive Oligocene to Miocene volcanism (34-24 million years ago) deposited thick sequences of welded tuffs, ash flows, and basaltic lavas. Circulating hydrothermal fluids precipitated silica minerals into cavities and fractures, creating the agate and chalcedony nodules found throughout central Oregon today. The gently sloping terrain here reflects differential erosion of these volcanic layers, continuously exposing new material.

Gentle sloping terrain with exposed volcanic ridges and washes. Elevation around 2,500-2,700 feet with open high desert landscape dominated by sagebrush and scattered juniper. Most productive areas within 0.5 to 1 mile of parking. Well-drained volcanic soils make walking relatively easy, though footing can be uneven near rocky outcrops.

Search along drainage washes and eroded stream banks where water has naturally exposed specimens - look for banded agate and jasper with color ranging from cream to red to brown. Bring a small digging tool to carefully extract nodules from soft volcanic matrix; a 5-pound hand sledge and pry bar work well here. Focus on areas where you see small scattered chips on the surface, as these often indicate larger nodules buried a few inches deeper in the soil.

From Prineville (nearest town with services), take US 26 east toward John Day for approximately 20 miles. Turn north on Burnt Ranch Road and continue about 8 miles on this dirt road, following signs toward public lands. Look for a pullout area near Harvey Creek drainage on the east side of the road. The final approach may require high-clearance vehicle depending on recent maintenance.

April - June and September - October. Spring offers good conditions with moderate temperatures and exposed washes from winter runoff. Fall provides mild weather before winter snow at elevation. Summer is too hot (often exceeding 90 degrees F); winter brings occasional snow and muddy conditions.

Dirt road with potential washboard surface; passenger vehicles can access with care during dry conditions. Road may be impassable during heavy rain or snow.

Informal pullout areas along Burnt Ranch Road near drainage. Limited capacity with room for 2-4 vehicles. No facilities or developed parking area.

Prineville, Oregon (approximately 25 miles south) with fuel, food, and water. Mitchell, Oregon (approximately 35 miles east) also has limited services.

Relatively flat to gently sloping terrain accessible to most rockhounders. Unpaved dirt road to parking area requires vehicle with moderate clearance. Walking distances short to moderate (under 1 mile). Uneven volcanic rocky terrain requires sturdy footwear. Not wheelchair accessible due to terrain.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collect only loose material or naturally weathered specimens. Do not hammer on bedrock or collect from protected features. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 pounds per day No commercial collection allowed No motorized excavation equipment No hammering on bedrock Pack out all trash Respect posted closure areas

This area sits within the Basin and Range province where Miocene volcanic activity and subsequent hydrothermal alteration deposited extensive silica-rich minerals, including agate nodules and chalcedony veins that formed within cooling rhyolite flows and surrounding pyroclastic deposits. The central Oregon high desert has a rich rockhounding history dating back decades, with amateur collectors regularly working public lands in Crook County to recover specimens from this productive volcanic terrain.

Elevation 4158 feet with gentle slope throughout the site. High-desert terrain with sagebrush, juniper, and scattered rocky outcrops. Walking distance from parking to best collecting areas is typically less than half a mile. Footing is uneven with scattered loose rock and volcanic debris requiring sturdy hiking boots. No significant elevation gain within main collecting areas. The gentle slope makes this accessible compared to steeper mountain sites, though the rocky surface demands attention to foot placement.

Search along wash bottoms and exposed hillside cuts where erosion has already exposed the best material - look for banded agate nodules partially embedded in tan and gray rhyolite host rock. Bring a small pry bar or hammer-chisel to carefully extract specimens; the host rock can be hard and wedged pieces often require patience. Look for translucent or milky white chalcedony with fine color banding, and scan the surface where lighter-colored pieces stand out against darker host rock. Early morning or late afternoon light helps reveal the subtle color variations that distinguish quality agates from plain quartz.

From Prineville (nearest town), take US 26 east toward John Day for approximately 20 miles. Near the community of Crook, look for BLM access roads heading north - specific coordinates can be entered into GPS (44.301673, -120.462876) to locate the site precisely. Passenger vehicles can typically reach the main collecting area on dirt roads, though some years higher clearance may be needed after wet weather. Park in natural pullouts near the access points and walk into collecting zones.

April - May and September - October offer ideal conditions with cool temperatures and low precipitation. Summer months (June - August) are hot and can be uncomfortable at midday despite the elevation; early morning collecting is recommended. Winter (November - March) brings occasional snow at this elevation that can limit access. Spring collecting is particularly productive as winter rains help expose fresh material.

Unpaved BLM access roads, typically passable for passenger cars under dry conditions. May require high clearance or 4WD during or immediately after rain or snow.

Natural pullouts and informal parking areas near BLM access roads. No developed parking lot. Space for 2-4 vehicles at typical spots. No facilities or amenities available.

Prineville, approximately 20 miles southwest, has gas, food, water, and supplies. John Day, approximately 35 miles east, also offers full services.

Relatively flat terrain with gentle slopes accessible to most hikers. Unpaved dirt road access from US 26 to parking areas. Rocky, uneven footing in collecting zones requires sturdy footwear. No wheelchair accessibility. Walking distances typically under one mile from parking to productive collecting areas. Not suitable for visitors with significant mobility limitations due to uneven terrain and loose rock.

Personal use only. Maximum 25 pounds per day per FLPMA. No commercial collection. No motorized excavation. Collect only hand-held specimens you can carry. Leave the area in its natural condition. Respect any temporary closures or restrictions posted by the BLM. 25 lbs per day

Personal use only Maximum 25 pounds per day per FLPMA No commercial collection No motorized excavation or power tools Collect hand-held specimens only No vehicles off designated roads Leave area in natural condition Respect all posted BLM notices

The Ochoco area sits within the John Day Fossil Beds geologic province, shaped by massive Oligocene-Miocene rhyolitic volcanism (roughly 35-25 million years ago) that created the silica-rich formations hosting today's agate and jasper deposits. Ancient hot springs and hydrothermal systems deposited chalcedony and colored agates into fractures and cavities, which erosion and reservoir water action now expose along the shoreline.

Rolling high-desert terrain at 3115 feet elevation dominated by sagebrush and juniper woodland. Shoreline slopes are gentle to moderate with scattered volcanic rock outcrop. Most productive collecting areas are within 100-300 feet of the water's edge and accessible via short walks from parking areas. Footing is rocky but stable; wear sturdy hiking boots. No major obstacles or cliffs directly along the main shoreline access zones.

Focus your search along the water line and in erosion gullies where darker agates and jasper stand out against lighter volcanic rock. Use a small chisel to carefully work specimens out of matrix rather than striking randomly - many pieces fracture along natural planes. Look for translucent or banded material in whites, reds, and browns; pass on dull gray fragments that are typically barren rhyolite. In spring and early summer, the higher water level may cover some productive areas, so fall through early winter offers the most exposed shoreline to explore.

From Prineville, take US 26 east toward John Day for approximately 30 miles. Turn north on Walton Road (also signed as Forest Road 20) and follow it for about 8 miles toward Ochoco Reservoir. Look for BLM parking pullouts near the reservoir shoreline on the north side. The last 2-3 miles may be unpaved but are passable in dry conditions with a standard vehicle. GPS coordinates will get you very close to productive collecting areas along the east and north shores.

April - October, with peak conditions May - September when weather is mild and water level is lower, exposing more shoreline. Late summer heat (July - August) can be intense; bring extra water. Fall (September - October) offers cooler temperatures and continued excellent exposed ground.

Mostly paved US 26 to Walton Road junction; final 2-3 miles are unpaved but well-maintained dirt road with gentle grades. Suitable for passenger vehicles in dry conditions. May have washboard texture; drive slowly.

Several informal BLM pullouts along the reservoir access road. Most are small (3-5 vehicle capacity) but rarely crowded. No developed parking lot; pull well off the main road and stay clear of turnarounds.

Prineville, Oregon, approximately 35 miles southwest. Full services including gas, food, lodging, and water resupply available there.

Relatively flat to gently rolling shoreline terrain accessible to most hikers. Unpaved access road passable by standard vehicles but requires slow driving. Rocky footing along the water's edge but no steep drops or major obstacles. Sturdy hiking boots recommended. No wheelchair access due to uneven, rocky terrain. Short walking distances (under 1 mile) make this suitable for families and less mobile visitors willing to pick a small section.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or heavy equipment. Respect private property boundaries at the reservoir's west end. Leave no trash and close any holes you dig. 25 lbs per day

Personal use collecting only Maximum 25 lbs per day per FLPMA No commercial collection or sales No motorized excavation or power tools No heavy equipment Respect private land boundaries Leave no trash Fill any excavated holes

White Fir Spring lies within the Miocene-age volcanic province that shaped central Oregon's geology between 30 and 5 million years ago. Repeated volcanic eruptions and the cooling of silica-rich rhyolitic and basaltic lavas created the nodule-bearing horizons and agate deposits that rockhounders find here today. The area's exposure and accessibility have made it a known collecting site for decades among Oregon rockhounds.

Moderate slopes at 4,874 feet elevation with exposed volcanic rock and light desert vegetation typical of central Oregon's high desert. Walking distance from parking to productive areas is typically under 1 mile. Terrain is rocky with uneven footing, volcanic scree, and scattered juniper. No established trails; cross-country walking required. Ground can be hard-packed in dry season and muddy in early spring.

Search exposed washes and hillside outcrops where erosion has exposed agate nodules and jasper fragments; look for white, tan, or banded coloration partially buried in soil. Use a small pry bar or rock hammer to extract nodules from weathered tuff and soft host rock rather than heavy hammering. Focus on areas where recent runoff has exposed fresh material on slopes facing north and west. Bring a magnet to quickly identify any magnetite-rich material and sort specimens as you collect to stay within the 25-pound daily limit.

From Prineville (nearest substantial town, approximately 25 miles south), take US 26 northeast toward the John Day area. Continue on US 26 for about 20 miles. Near Crook County mile marker area, look for BLM access roads heading north toward White Fir Spring. The exact turnoff requires local knowledge or GPS coordinates; recommend using 44.404634, -120.553613 in a mapping app. Road is rough and may require high-clearance vehicle in wet conditions. Limited directional signage; verify access before heading out.

April - October. Summer months (June - August) bring heat; spring (April - May) and fall (September - October) offer ideal temperatures. Winter snow can make access difficult above 4,500 feet elevation.

Rough dirt/gravel BLM road, washboard surface likely. High-clearance vehicle recommended in wet season. Passenger cars possible in dry conditions with careful driving.

Informal pullout area or parking flat near site. No developed lot or facilities. Space for 2-3 vehicles. No amenities.

Prineville, Oregon (approximately 25 miles south) has gas stations, restaurants, and grocery stores. Smaller communities along US 26 may have limited services.

Moderate terrain with uneven rocky footing and no established trails. Walking distances typically under 1 mile from parking. Terrain is walkable for average fitness; steep slopes in places. Not wheelchair accessible. Sturdy hiking boots recommended due to sharp volcanic rock and loose scree.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation. Specimens may be removed by hand tools only. Leave no trash. Respect existing claims if marked. All agate and jasper material is fair game; no protected species or cultural artifacts. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation Hand tools only Remove all trash Respect existing claims

Cedar Springs Mountain sits within the Cascade volcanic province where Miocene-age volcanism and subsequent silica-rich groundwater activity created the agate and jasper deposits found here. This region was explored by early prospectors seeking volcanic gemstones, and the flat, accessible terrain here made it attractive for recreational rockhounding development on public lands.

Flat terrain at 5,098 feet elevation within the Cascade foothills. The site features open ground with scattered volcanic rock, sagebrush, and low forest cover. Walking surface is uneven with exposed rocky outcrops and loose volcanic material. Parking area provides reasonable vehicle access, with rockhounding areas within short walking distance. Footing requires sturdy boots but is not steep or treacherous.

Search along drainage washes and erosional draws where water has exposed and concentrated agate and jasper nodules over time. Look for specimens with translucent banding or color patterns in reds, oranges, grays, and whites - these indicate quality material worth collecting. Bring a crack hammer and cold chisel to break nodules free from surrounding rock, and always pack out all broken rock fragments. Visit after spring rains when fresh material washes downslope and becomes visible on the surface.

From Central Point, head north approximately 29 miles toward Cedar Springs Mt. Take East Evans Creek Road north as you approach the site area. The rockhounding location sits in the remote terrain north of Central Point, accessible via the local roads in that region. Use the GPS coordinates and a navigation app for the final approach.

May - October. Late spring through early fall offers mild weather and low precipitation, making hiking and ground searching comfortable. Avoid winter months when rain and snow make the BLM roads potentially impassable.

Unpaved BLM access roads. Standard passenger vehicles can typically reach main rockhounding areas, though high-clearance vehicles are safer during wet seasons. No 4WD required under normal conditions.

Informal pullouts and BLM parking areas. No developed parking lot, but multiple spaces available along access roads. Capacity varies by location; arrive early on weekends.

Roseburg, Oregon - approximately 35 miles west. Full services including gas, food, lodging, and supply stores.

Relatively flat terrain accessible to most hikers and families. Uneven rocky surface requires sturdy footwear but poses no major obstacles. No wheelchair access to rockhounding areas due to unpaved terrain. Short walking distances from parking to productive collecting sites make this suitable for those with limited mobility, though ground conditions are uneven.

Personal use only. Maximum 25 pounds per day per Federal Land Policy and Management Act. No commercial collection permitted. No motorized excavation or heavy equipment. Pack out all broken rock and leave the site cleaner than you found it. Respect any posted closure areas or seasonal restrictions. 25 lbs per day

Personal use collecting only Maximum 25 lbs per day per FLPMA No commercial collection or sale No motorized excavation equipment No heavy machinery or drills Pack out all waste material Respect all posted closures and seasonal restrictions Leave no trace rockhounding practices required

The North Umpqua River valley sits within the Cascade Range foothills where Tertiary volcanic activity (25 to 35 million years ago) deposited pyroclastic and lava flows containing quartz and chalcedony-rich minerals. Subsequent erosion and river action over millions of years concentrated these weathered gem materials in accessible gravel deposits along the river channel and benches.

Elevation 859 feet with gentle slope. Mixed conifer forest with riverside access. Gravel bars and benches are relatively flat, but footing varies from sandy to rocky. Walking distance from parking ranges from 0.25 to 1 mile depending on which river access point you choose. Unpaved forest service roads lead to pullouts, with some requiring high-clearance vehicles.

Search exposed gravel bars and river benches during low water (summer through early fall) where recent scouring exposes fresh material. Look for translucent or banded pieces showing color variation rather than plain gray stones. Bring a 5-gallon bucket and screen - sifting through finer gravel deposits often yields small gem-quality specimens. The riverbank approach works best; avoid scrambling on unstable cutbanks, and stay alert for loose rock after heavy runoff.

From Roseburg, head east on OR-138 for approximately 30 miles toward Diamond Lake. Watch for BLM signage and pullouts on both sides of the highway adjacent to the North Umpqua River. The river parallels the highway throughout this section. To reach specific collecting areas, take signed spur roads or short walks from highway pullouts. Four-wheel drive or high-clearance vehicles are recommended for some forest service road spurs, but passenger vehicles can access main pullouts along OR-138.

April - October, with peak conditions July - September when water levels are lower and gravel bars are fully exposed. Winter and early spring runoff obscures collecting areas and makes footing treacherous.

OR-138 is paved highway. Forest service spur roads vary from well-maintained gravel to rough/rutted, some requiring high clearance. Check conditions seasonally.

Multiple pullouts along OR-138 highway near river. Small unpaved lots or shoulder parking, typically accommodating 2-6 vehicles. No facilities. First-come, first-served.

Roseburg, approximately 30 miles west, has gas, food, lodging, and supplies. Diamond Lake area, 30+ miles east, has limited services.

Relatively flat terrain accessible to most hikers. Gravel bars and benches require normal mobility. Some pullouts have minimal walk-in distance (under 0.5 miles). Unpaved forest service roads may limit some vehicles, but paved OR-138 provides general access. Sturdy footwear recommended for uneven rocky and sandy footing. Not wheelchair accessible due to unpaved terrain.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation. Collecting limited to recreational hand tools (picks, shovels, screens). Respect private property if accessing adjacent land. Do not disturb riparian vegetation or streambanks. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation Hand tools only Respect riparian areas Pack out all trash

The South Umpqua River valley lies within Oregon's Cascade Range foothills, where Eocene to Oligocene volcanic activity 35-50 million years ago deposited silica-rich rocks that later formed agate and jasper deposits. Subsequent erosion by the Umpqua River system has exposed these specimens in gravel bars and cut banks, concentrating collectible material in the river valley for thousands of years.

Flat river valley terrain at 463 feet elevation with minimal slope. Terrain consists of river gravel, exposed banks, and vegetated floodplain areas. Walking distance from parking to collecting areas varies from 50 feet to 500 feet depending on access point chosen. Footing is uneven with gravel, loose rocks, and potential muddy sections. River access requires wading or rock hopping in most seasons.

Work the exposed gravel bars and undercut banks along the river, especially after seasonal high water when fresh material is exposed. Agate and jasper here often show distinctive banding or color zoning, so look for pieces with layered patterns in reds, browns, and cream tones. Bring a small shovel or trowel to carefully excavate specimens from clay and gravel matrix without damaging them, and always wear wading boots since river access is typically wet. Early morning or late afternoon light makes it easier to spot translucent specimens, especially chalcedony.

https://maps.google.com/?q=43.164928,-123.394496

October - April

Roseburg, approximately 20 miles north. Full services including gas, food, lodging, and supplies.

Relatively flat terrain with easy river access. Uneven gravel and rocky footing requires sturdy hiking boots but no technical scrambling. Wet conditions are common due to river proximity. Not suitable for wheelchairs or those with limited mobility due to loose rock and muddy terrain. Trails from parking to collecting areas are informal and range from 50 to 500 feet depending on access point chosen.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collecting is permitted on BLM public lands without a permit for recreational purposes. Always check with BLM Vale District for any temporary closures or seasonal restrictions. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No permit required for recreational collecting

The Umpqua River drains the western slopes of the Cascade Range through a landscape shaped by Eocene-era volcanic activity (roughly 50-55 million years ago). Silica-rich hydrothermal fluids and volcanic ash deposited agates and jasper in the surrounding formations, which were later exposed and transported by the river into accessible gravel deposits that rockhounds enjoy today.

Gentle sloping terrain at 399 feet elevation along the Umpqua River valley. Access typically involves short walks of 100-300 yards from parking pullouts to river level. Footing is uneven across rounded river rocks and gravel bars; sturdy shoes are essential. Some areas have muddy approaches during wet seasons. Vegetation is sparse to moderate riparian growth with occasional willows and alders along the banks.

Search the inside bends of the river where gravel accumulates and water slows, as this is where heavier agate specimens settle. Use a classifier or sifter to quickly process small gravels, focusing on tan, white, and banded stones that show promise. Look along the base of undercut banks and in the uppermost gravel layers where recent floods deposit fresh material. Bring a small jeweler's loupe to check for chalcedony luster on potential specimens before pocketing them.

From Roseburg, head west on OR-42 toward Coquille for approximately 15 miles. Look for BLM access points and pullouts near the Umpqua River where the highway parallels the water. Popular collecting spots are located between Roseburg and Coquille along the river corridor. Multiple informal pullouts and parking areas exist; start at the most accessible spots and walk the riverbanks upstream and downstream to locate productive gravel bars.

March - October. The best collecting is March through May and September through October when water levels drop to expose new gravel bars. Summer months can be crowded and water levels higher. Winter rains raise river flows and make access difficult. Fall through early spring offers the most comfortable temperatures and best specimen exposure.

OR-42 is a well-maintained state highway. Side roads and pullouts vary from graded dirt to informal parking areas. Passenger vehicles can access most pullouts, though some may be rough after rain.

Multiple informal pullouts and BLM parking areas along OR-42 near the Umpqua River. Most are small (2-5 vehicle capacity), unsigned, and free. Arrive early during peak season to secure parking. No developed parking facilities; all parking is adjacent to the highway.

Roseburg, Oregon, approximately 15 miles east. Full services including gas, food, lodging, and supplies available.

Relatively flat terrain with gentle slopes accessible to most hikers. Uneven river rock and gravel footing requires sturdy footwear. Short walks from pullouts to river level (100-300 yards). No wheelchair access to gravel bars. River crossings may be necessary depending on which bars you target; water depth and current vary seasonally.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or mechanized equipment. Respect private property boundaries. Pack out all trash. Do not dam or divert the river. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation or mechanized equipment Respect private property boundaries Pack out all trash

Crane Mountain sits within the Basin and Range physiographic province where Miocene volcanic activity, roughly 20-25 million years ago, created extensive rhyolite and pyroclastic deposits. Silica-rich hydrothermal fluids circulating through these volcanic rocks deposited agate, jasper, and chalcedony nodules that have been exposed by millions of years of erosion. This geological process, combined with the area's long history of prospecting and recreational rockhounding, has made the mountain a well-known collecting site for Oregon agate enthusiasts.

Moderate volcanic slopes with scattered sagebrush and juniper, elevation approximately 4,800-5,200 feet. Terrain is uneven with loose volcanic rock, pumice, and cinder scattered across the surface. Expect a mix of open exposures and steeper ravines. Walking distances from parking vary but most productive areas are within 0.5 to 2 miles. Footing is rocky and requires attention to avoid twisting ankles on irregular ground.

Search the washes and gullies cutting through the volcanic slopes where erosion naturally concentrates and exposes agate and jasper nodules. Look for the characteristic banded patterns and translucent edges of quality agates - they often appear as rounded, potato-shaped pieces partially buried in volcanic soil. Bring a backpack and 5-gallon bucket since the 25-pound daily limit accumulates quickly with good finds, and use a basic hammer and chisel to extract nodules from weathered outcrops rather than digging into solid rock. The moderate slope means systematic walking lines uphill and downhill will help you cover productive ground efficiently and spot material before others do.

From Lakeview, head south approximately 9 miles toward Crane Mountain. Take US 395 (North F Street) south out of town and follow it toward the site. Use the GPS coordinates 42.06875, -120.29014 and a navigation app for the final approach.

October - April

Dirt BLM roads, can be washboarded or rutted after rain. High-clearance recommended. Passable in dry conditions with standard vehicles.

Informal pullouts and small parking areas near BLM road trailheads. No developed facilities. Space for 5-10 vehicles at most locations. Arrive early during peak season.

Lakeview, Oregon, approximately 35 miles south. Full services including gas, food, lodging, and supply stores. Summer Lake, Oregon, approximately 25 miles northwest, offers limited services.

Moderate slopes with uneven volcanic terrain and loose rock underfoot. No wheelchair access. Sturdy hiking boots strongly recommended. Walking is required to reach productive collecting areas, typically 0.5 to 2 miles from parking. The open terrain is manageable for most hikers in reasonable fitness, but the rocky surface and elevation require caution.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collecting allowed on designated BLM land - verify boundaries on site or with Lakeview BLM office. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No digging or damaging landscapes Pack out all trash

Glass Butte's obsidian deposits formed during the Miocene epoch (approximately 20-10 million years ago) when extensive rhyolitic volcanism blanketed the Oregon high desert. The silica-rich lava flows cooled rapidly, creating the obsidian and associated chalcedony deposits visible today. This same volcanic activity created much of the obsidian wealth that made Oregon a rockhounding destination and attracted Native American populations who used obsidian for tools and trade.

Elevation 6397 feet with exposed volcanic ridges, gently rolling high desert terrain interspersed with sagebrush and juniper. Rocky, uneven footing throughout the collecting area with scattered obsidian fragments and sharp volcanic rock. Parking area sits on a dirt pullout with approximately one-quarter mile of easy walking to main collecting zones, extending to moderate hikes of 1-2 miles across open terrain for exploring secondary sites. No shade available; full sun exposure throughout.

Search the exposed hillsides and wash cuts where erosion has revealed fresh obsidian and agate specimens - avoid disturbing stable rock faces. Black obsidian is easier to spot on light-colored pumice and ash, so focus on areas where volcanic layers are clearly visible. Bring a loupe to examine the edge quality and clarity of obsidian specimens before pocketing them, as many pieces show flow patterns or inclusions that affect collectibility. The high desert sun reflects off obsidian surfaces, so wear sunglasses to reduce eye strain and increase visual scanning effectiveness across the rocky terrain.

From Bend, head southeast on US 20 (Central Oregon Highway) for approximately 71 miles toward the Glass Butte Recreational Rockhound Area. Continue on US 20 as it passes through the high desert landscape, watching for local road signs directing you toward the rockhounding site. The area is situated in a remote section of central Oregon characterized by volcanic terrain and scattered sagebrush. Use the GPS coordinates and a navigation app for the final approach.

May - September with peak conditions in June and July. Winter snowfall can block access and make the high elevation hazardous. Spring (May-June) and early fall (August-September) offer the best balance of mild temperatures and clear visibility. Summer can bring intense midday heat and afternoon thunderstorms typical of the region.

Rough gravel and dirt Forest Road 27 with washboard texture and rocky patches. High-clearance vehicle recommended. Road may be impassable in winter or after heavy rain. Final approach is on a well-maintained dirt parking area.

Primitive dirt pullout with space for approximately 5-8 vehicles. No facilities, no water, no toilets. Parking is first-come, first-served with no designated fee area.

Lakeview, Oregon - approximately 20-25 miles west. Limited services (one small grocery, gas station, basic restaurants). Larger services (hospitals, major grocery) require travel to Bend or Klamath Falls (1.5-2 hours).

Moderate terrain with uneven rocky footing and scattered sharp obsidian fragments. Hiking required across exposed high desert landscape with no shade or shelter. No wheelchair access. Sturdy hiking boots essential due to sharp volcanic rock. The site is best suited for visitors with moderate fitness level comfortable walking 1-2 miles across uneven terrain at 6400+ feet elevation.

Personal use only. Maximum 25 lbs per day per Federal Land Policy and Management Act (FLPMA). No commercial collection permitted. No motorized excavation or power tools. Collection limited to surface specimens and hand-gathered material. Remove only what you will use; leave the site in natural condition. 25 lbs per day

Personal use only - no commercial collection Maximum 25 pounds per day limit No motorized excavation or heavy equipment No power tools or blasting Collect surface specimens only Leave no trash - pack out what you pack in Respect the natural landscape

Warner Canyon sits in a geologically active region shaped by Miocene-age volcanism that created the extensive basalt and rhyolite flows dominant across south-central Oregon. The silica-rich mineralizing events that produced agates and jaspers here occurred 15-25 million years ago when circulating hydrothermal fluids deposited chalcedony and quartz in volcanic host rocks. This same period created the obsidian deposits common throughout the region, making Lake County one of Oregon's premier rockhounding zones.

Moderate slopes with scattered sagebrush, rabbitbrush, and sparse juniper. Elevation approximately 4,500-5,200 feet. Footing is rocky with loose scree common on steeper sections. The canyon wash is typically dry except after precipitation. Walking distance from parking to productive areas is 0.5-2 miles depending on conditions. Terrain is uneven and requires sturdy hiking boots.

Search the wash bottom and exposed banks first after heavy rain, when water erosion freshly exposes gem material - look for translucent or banded agate nodules with red, orange, or white coloring. Work the rocky hillsides above the canyon on moderate slopes where white chalcedony and banded jasper weathering out of volcanic host rock are easiest to spot. Bring a small pry bar or rock hammer to test loose specimens; many agates are still partially embedded in matrix and worth extracting. Watch for glossy black obsidian flakes and small volcanic glass pieces in areas with exposed rhyolite - these are often overlooked but highly collectible.

From Lakeview (Lake County seat, approximately 35 miles southwest), take US 395 north toward Burns for roughly 15 miles. Watch for Warner Canyon Road (a marked BLM access road) turning east. Follow this road for 3-4 miles to the canyon mouth parking area. The last 2-3 miles are rough dirt/gravel suitable for high-clearance vehicles; check conditions after heavy rain. Alternatively from John Day area, Warner Canyon Road connects via local ranch roads - ask locally for current conditions.

April - October

Rough dirt and gravel road, washboard texture common, 2-3 miles of primitive access. High clearance recommended. Impassable during wet conditions.

Primitive pullout at canyon mouth parking area. Space for 4-6 vehicles. No facilities.

Lakeview, Oregon (approximately 35 miles southwest). Full services including gas, food, lodging, and water supply available. Check conditions and gas availability before traveling to remote area.

Uneven rocky terrain with moderate slope throughout. No wheelchair access. Sturdy hiking boots with ankle support required. Loose scree and exposed rocks present tripping hazards. Not suitable for limited mobility or young children without adult supervision. Typical 1-2 mile hikes over uneven ground to productive collecting areas.

Personal use only. Maximum 25 pounds per day per Federal Land Policy and Management Act (FLPMA). No commercial collection. No motorized excavation. Collect only loose material or specimens clearly weathering from natural outcrops. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No collecting from protected areas or archaeological sites Pack out all trash Leave gates as you find them

This region sits within the Basin and Range physiographic province, where extensive Miocene volcanic activity (roughly 20-35 million years ago) created thick sequences of basalt, rhyolite, and related volcanic rocks. Subsequent silica-rich hydrothermal activity and groundwater percolation through these volcanic formations deposited the agate and chalcedony nodules found here today. The Malheur Reservoir basin was formed by damming the Malheur River in the 1950s, which exposed additional erosional surfaces and fresh collecting areas.

Elevation 3,387 feet in high desert terrain with scattered sagebrush, juniper, and rocky volcanic outcrops. Walking distances from parking areas vary from easy half-mile walks to more challenging 2-3 mile hikes across uneven volcanic rock and sandy wash bottoms. Slopes are moderately steep in canyon areas but generally navigable. Footing is rocky and loose in places; sturdy boots with ankle support are essential. No marked trails - off-trail navigation required.

Focus your search on dry washes and canyon bottoms where water erosion has naturally concentrated and weathered agate and jasper specimens free from surrounding rock. Look for banded patterns in tan, white, and red tones - these indicate quality agate, and pieces are often found half-buried in sandy washes. Bring a small rock hammer and chisel to carefully extract specimens from rocky hillsides; many agates can be retrieved by hand from loose surface material. Scout the area after spring runoff (late May through June) when washes have been freshly scoured and new material is exposed.

https://maps.google.com/?q=44.362396,-117.698069

April - June and September - November. Spring (April-June) offers cooler temperatures and refreshed washes after snowmelt; late spring is ideal for finding newly exposed specimens. Fall (September-November) provides comfortable daytime temperatures and clearer skies. Avoid summer (July-August) when temperatures regularly exceed 90F and heat exposure is dangerous in this remote area. Winter is possible but cold nights and occasional snow can affect access.

Vale, Oregon (30 miles north) has gas, food, and water. No services at the site.

Uneven rocky terrain with loose volcanic material throughout. No wheelchair access. Walking requires sturdy footwear with ankle support due to rocky slopes and sandy washes. Terrain difficulty is moderate - mostly navigable but with some scrambling over volcanic rock necessary in canyon areas. Exposed to sun and open desert - limited shade. Not suitable for limited mobility or those unable to walk 1-3 miles on uneven ground.

Personal use only. Maximum 25 lbs per day per Federal Land Policy and Management Act (FLPMA). No commercial collection. No motorized excavation. Respect private property boundaries where they exist. Pack out all trash. Leave site as you find it. 25 lbs per day per person

Personal use only - no commercial sales 25 lb daily limit per FLPMA regulations No powered equipment or vehicles for excavation No damage to archaeological or historical sites Remove all trash from the area Respect private property boundaries

Elevation 4240 feet with moderate slope desert terrain dominated by sagebrush and scattered juniper. Walking surfaces vary from hardpan to loose volcanic scree. Most productive areas lie 0.5 to 2 miles from vehicle access points via established trails or wash crossings. Footing is generally stable but rocky, with uneven ground typical of high desert exposures. The canyon runs roughly north-south with seasonal water flow in lower sections.

Search the wash bottoms and gentle hillside slopes where erosion exposes thunderegg nodules - look for rounded, gray-tan weathered rocks often containing hints of banding. A small pry bar and chisel work well for extracting specimens, and a geology hammer helps crack open questionable finds to reveal interior agate. Focus on areas where volcanic bedrock shows contact with overlying sediments, and examine any loose material showing translucent banding or color - even small pieces indicate larger specimens nearby.

From Vale, take US 95 south approximately 12 miles, then turn east onto Succor Creek Road (unsigned county route). Follow Succor Creek Road east for about 8 miles into the canyon. The road transitions to gravel and requires high-clearance vehicles. Primary rockhounding pullouts and parking areas appear along the canyon bottom near mile markers 3-6 on Succor Creek Road. Park at established turnouts and walk upslope or along wash exposures to search.

October through April. Spring rains and fall weather provide comfortable temperatures (50-70 F) and expose fresh material through freeze-thaw cycles. Summer heat (90+ F) and sparse shade make midday collecting difficult. Winter is passable at this elevation but high winds occur frequently.

Succor Creek Road is gravel with washboard surfaces and some rougher sections. High-clearance recommended; passenger cars risk undercarriage damage. Road is passable in dry conditions but may become impassable during heavy rain or snow. No motorized equipment allowed for excavation.

Informal pullouts scattered along Succor Creek Road canyon bottom. No developed lot. Space for 3-5 vehicles per pullout. No amenities or facilities.

Vale, Oregon - approximately 12 miles west. Small town with basic gas and food services. Nampa, Idaho - 60 miles northwest with full services.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collect only from BLM land; respect private property boundaries. Remove all trash and close gates behind you. Pack out everything you pack in. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No permit required Free access

The Succor Creek area sits within the Owyhee-Bruneau uplands, a vast plateau shaped by Miocene-age volcanic eruptions (roughly 20-15 million years ago) that blanketed the region in rhyolitic ash flows and lava. These volcanic rocks weathered over millions of years, and silica-rich groundwater crystallized agate and jasper within fractures and cavities, creating the deposits rockhounders seek today. Local miners and rockhounders have worked this region since the mid-20th century, establishing it as a reliable source for quality Oregon agates and petrified wood.

Elevation 3,663 feet in high desert sagebrush country. Terrain is rolling with gentle slopes down to Succor Creek and rocky outcrops. Walking surfaces are uneven volcanic rock and gravelly wash. No paved parking; access via unpaved BLM roads (high-clearance vehicle recommended for wet conditions). Expect 0.5 to 2 miles of walking depending on your chosen collecting zone. Footing is firm but rocky; sturdy hiking boots recommended.

Focus on Succor Creek bed itself and the terraces above it; weathering exposes fresh material in spring after runoff. Look for white, tan, and red agate nodules with a waxy luster on the surface of eroded slopes and in creek gravels. Bring a small hammer and chisel to test specimens - the best agates usually show banded or plume patterns when you crack them open. Pack at least 3 liters of water and wear a hat; the high desert sun reflects strongly off pale rocks and there is minimal shade.

From Vale, Oregon, drive southeast on US 95 for approximately 35 miles toward the Owyhee area. Turn right (south) onto Succor Creek Road (also signed as BLM Road 35-1-2). Continue on this unpaved road for approximately 12-15 miles, following Succor Creek as it cuts through the plateau. Pullouts and informal parking areas appear along the road where the creek becomes accessible. Most productive collecting zones are within 2-3 miles of the creek itself. High-clearance vehicles are recommended; AWD helpful in wet conditions. The road is rough but passable for passenger cars in dry weather.

April - May and September - October. Spring offers good water flow in creeks (easier to spot exposed material) and mild temperatures. Fall provides comfortable daytime temps and lower chance of afternoon thunderstorms. Summer (June-August) is hot and dry with daytime highs often exceeding 90 degrees; early morning starts recommended if visiting then. Winter (November-March) brings occasional snow and mud on BLM roads.

Unpaved BLM road, rough and washboard in places. Passable for passenger cars in dry conditions; high-clearance or AWD recommended after rain. Ruts and rocks present but not extreme.

Informal pullouts along Succor Creek Road and at creek access points. No developed parking lot; park off the road at wide spots. Capacity varies; expect solitude most days but popular on weekends in spring.

Vale, Oregon (approximately 35 miles northwest) offers gas, food, lodging, and water. No services at the collecting site itself.

Uneven rocky terrain with no paved roads or established trails. Footing is firm but requires attention due to volcanic rock and loose gravel. Not wheelchair accessible. Creek access points vary in steepness. Sturdy hiking boots required. No shade except near juniper thickets. This is backcountry terrain requiring basic hiking fitness and self-sufficiency.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation or digging equipment. Respect existing BLM signage and closures. Pack out all trash. No damage to vegetation or geological features beyond collecting. 25 lbs per day

Personal use only 25 lb maximum per day No commercial collection No motorized excavation No damage to vegetation Pack out all trash Respect BLM closures

The Durkee area sits within the Owyhee-Jarbidge volcanic field, where Miocene-age volcanism (roughly 25-15 million years ago) deposited extensive rhyolitic and basaltic flows. These volcanic rocks weathered and fractured over millions of years, allowing silica-rich groundwater to infill cavities and create the agate and chalcedony nodules that rockhounders find today. Early 20th-century miners worked some of the ore deposits in adjacent areas, and casual mineral collecting has been documented here for decades.

High desert plateau terrain at 2622 feet elevation with gentle to moderate slopes covered in sagebrush and scattered juniper. Ground surface is rocky volcanic material with sharp edges common. Footing is uneven but generally walkable; no cliffs or major hazards. Distances from parking to productive areas vary from 0.5 to 3 miles depending on which drainages you explore. No developed trails - cross-country travel over open terrain.

Search in dry washes and arroyos where seasonal water flow has concentrated heavier agate and jasper specimens - these areas are often more productive than randomly scanning hillsides. Look for translucent banding patterns and warm earth tones (reds, browns, creams, whites) that indicate quality agate; jasper here often appears as solid-colored red or brown specimens. Bring a small sledge hammer or rock pick to test specimens in place before committing to carrying them - not every colorful-looking piece will be gem quality. The best collecting typically happens in spring after winter snow and rain have eroded banks and exposed fresh material.

From Baker City, head southeast toward Durkee approximately 25 miles via US 30 (Old Oregon Trail Highway) and I-84. Follow the highway through the scenic Blue Mountains region, watching for the small community of Durkee situated along the eastern portions of these routes. Use the GPS coordinates 44.56183, -117.42248 and a navigation app for the final approach.

April - October. Spring (April-May) offers the best conditions after winter runoff has exposed fresh material and before summer heat becomes intense. Fall (September-October) provides warm days with cooler nights and is also excellent. July-August can be hot in the high desert, though early morning collecting is still feasible. Winter is possible but less comfortable due to cold and occasional snow.

Oregon Highway 86 is paved and well-maintained. Access roads from the highway to parking areas vary from improved dirt to rough two-track; passenger vehicles can reach most pullouts, though higher clearance helps on rougher spurs.

Informal pullouts and wide road shoulders along Highway 86 near Durkee. No developed parking lot. Capacity is limited and depends on finding suitable turnouts. Plan to arrive early during peak season.

Baker City, approximately 20 miles west via Highway 86. Full services including gas, food, lodging, and water available there.

Relatively flat to gently rolling high desert terrain accessible to most hikers and families. Uneven rocky volcanic ground and sagebrush require sturdy footwear. No wheelchair access once you leave the highway. Short walks of 0.5 to 3 miles from parking areas to collecting spots. No steep grades or technical scrambling needed for basic exploring.

Personal use only. Maximum 25 lbs per day per Federal Land Policy and Management Act (FLPMA). No commercial collection permitted. No motorized excavation or power tools. No permanent structures or alteration of the landscape. Pack out all trash. Respect wildlife and private property boundaries (some lands adjacent to BLM are private). 25 lbs per day

Personal use collecting only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation or heavy equipment No permanent structures Pack out all trash Respect adjacent private property

The Powder River basin was the site of major gold strikes beginning in 1861, attracting thousands of prospectors to Baker County. The same Miocene volcanic and hydrothermal activity that created gold-bearing quartz veins in the region also deposited widespread agate, jasper, and chalcedony throughout the drainage system, which continue to concentrate in modern stream channels.

Rolling terrain at 2,123 feet elevation with moderate slope down to the river. Mixed sagebrush and juniper scrub with scattered ponderosa pine. Access ranges from easy riverbank collecting to moderate scrambling over rocky terrain. Walking distance from parking is typically under half a mile. Footing is uneven with loose rocks, roots, and small drop-offs. No wheelchair accessibility.

Focus on the outside bends of the river and behind large boulders where heavier material settles - this is where the best agates and jasper collect. Bring a classifier or fine mesh to sift gravels along the bank, as many specimens are fist-sized or smaller. Early morning light makes spotting translucent agate much easier; look for milky white or banded stones with a waxy luster rather than the glossy shine of quartz. Spring months after high water expose the most fresh material.

From Baker City, take OR 7 northeast toward Anthony Lakes. Continue approximately 12 miles. Access points exist at several pullouts along the Powder River drainage where the highway approaches the river. The most productive areas are where side roads drop down to the streambed or where pullouts allow short walks to exposed banks. Check with Baker City BLM office for current recommended access points, as some roads may be seasonal.

April - October

OR 7 is paved. Secondary access roads are gravel or dirt with minor washboard. High-clearance vehicles recommended for rough spur roads but not required.

Informal pullouts and turnarounds along OR 7 and access roads. No developed parking lot. Capacity varies from 2-8 vehicles depending on location. Always park safely off the roadway.

Baker City, approximately 12 miles west. Full services including gas, food, lodging, and supplies.

Relatively easy access with short walks to productive collecting areas. Uneven rocky terrain and loose footing typical of river channels. No wheelchair accessibility to the riverbed itself. Sturdy shoes required. Some areas have steep drop-offs to water - supervise children carefully.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or powered equipment. No removal of rock in place - collect loose material only from stream channels and exposed gravels. Respect private property boundaries. 25 lbs per day

Personal use rockhounding only Maximum 25 lbs per day per FLPMA No commercial collection permitted No motorized excavation or power tools Collect loose material only - no prying from rock faces Respect adjacent private land Pack out all trash Stay aware of flood hazard during high water periods

This coastal area is part of the Klamath Mountain geologic province, where Paleozoic and Mesozoic metamorphic rocks were intruded by granitic plutons and overlain by Cenozoic basalts and siliciclastics. Millions of years of coastal erosion and wave action have concentrated agate and jasper specimens that formed in the fractures and cavities of ancient volcanic rocks, making the beaches a natural deposit site for collectors.

Flat sandy and rocky beach terrain at sea level with minimal elevation change. Walking surface transitions from packed sand to loose rock and small gravel near the shoreline. Vegetation is sparse beach grass and coastal scrub. Access from parking area to productive beach zones is typically less than 0.25 miles. Footing is generally stable on wet sand but loose rock patches require careful stepping.

Focus your search along the wet sand near the tide line and around creek mouths where heavy minerals concentrate after storms - these areas typically yield the most and best specimens. Look for translucent or banded stones with smooth, rounded edges; the Oregon coastal agates often display distinctive pink, red, and orange bands. Bring a 5-gallon bucket and small hammer or chisel to test specimens and break open promising nodules. The best collecting is within the first few hours after low tide when fresh beach is exposed and new material from recent storms is visible.

From Brookings, head southeast toward the beaches around Chetco River, which lie approximately 1 mile from town. Take Wenbourne Lane toward the coast, following it to connect with the local roads serving the riverside beach areas. Continue southeast on Lower Harbor Road or Oceanview Drive (CR 872) as they approach the Chetco River mouth and coastal access points. Use the GPS coordinates and a navigation app for the final approach.

October - April. Winter storms churn up new material and expose fresh specimens on the beaches. Summer months see calmer seas and fewer fresh washups, though collecting is still possible. Low tide windows are critical - plan visits around tide tables for maximum exposed beach and collecting time.

Paved to Chetco River Road, then unpaved/gravel surface with occasional washboard. Passenger vehicles can access parking areas, though some pullouts are rough. No high clearance required.

Multiple informal pullouts and parking areas along Chetco River Road near the beach. No designated lot, but ample roadside parking available. Areas can be muddy after rain.

Brookings, Oregon - approximately 2 miles away. Full services including gas, food, lodging, and supplies available in town.

Relatively flat beach terrain accessible to most hikers and families. Sand and loose rock footing requires sturdy shoes but is not overly challenging. No wheelchair access to beaches. Limited mobility visitors can view specimens from parking areas but collection requires walking beach terrain. Tides are a significant factor - plan around tide tables.

Personal use only. Maximum 25 lbs per day per FLPMA guidelines. No commercial collection. No motorized excavation or power tools. Respect private property boundaries - stay on BLM beaches and public access areas. Leave the area as you found it. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No power tools Respect private property boundaries Stay on designated public access areas

This region sits within the Klamath-Sierra geological province where Miocene to Pliocene volcanic activity and marine sedimentation deposited silica-rich layers that form the agate and jasper deposits found here today. Coastal weathering and creek erosion continuously expose fresh material, creating reliable collecting conditions for modern rockhounders.

Gentle slope terrain at 11-foot elevation near the coast. Mixed vegetation with some exposed rocky outcrops and weathered soil. Walking distance from parking to productive collecting areas is typically 0.5 to 2 miles. Footing ranges from easy packed earth to moderate rocky patches. No significant elevation gain.

Search along seasonal creek beds and weathered hillsides where erosion exposes fresh agate and jasper. Look for translucent to opaque stones with banded patterns in cream, tan, red, and brown colors - these are classic southern Oregon coastal agates. Bring a 5-gallon bucket and sturdy hiking boots; while terrain is gentle, rocky footing requires good traction. Check BLM access roads after winter storms as some washouts may temporarily close certain collecting areas.

From Brookings, head northwest approximately 1 mile to reach the Brookings rockhounding site. Take US 101 (Chetco Avenue), which runs very close to the site just 0.1 miles away. The location is situated near the coastal area of southern Oregon, offering easy access from the main highway corridor. Use the GPS coordinates and a navigation app for the final approach.

October - April. Coastal southern Oregon has mild winters and receives moderate rainfall during fall and winter, which aids erosion and exposes fresh specimens. Summer can bring fog and occasional heat; spring is good but less reliable for fresh exposures. Year-round access is possible, but late fall through early spring offers best conditions.

Paved US 101 access. BLM interior roads may be gravel or dirt; generally passable by passenger vehicles in dry conditions. Check seasonal conditions before traveling remote roads.

Informal pullouts and parking areas along BLM roads near Brookings. No developed parking lots. Capacity varies by location; plan to arrive early during peak season.

Brookings, Oregon - approximately 2-5 miles. Full services including gas, food, lodging, and water.

Relatively flat terrain accessible to most hikers. Gentle slopes and minimal elevation gain. Rocky footing in some areas requires sturdy shoes but is navigable by most ages and abilities. Unpaved BLM roads to some access points may limit wheelchair access to vehicle-accessible pullouts. Best suited for walkers with moderate mobility.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Respect private property boundaries and stay on designated public BLM land. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No mechanized tools Stay on public BLM land Respect adjacent private property

This area sits within the Basin and Range province of central Oregon, where extensive Miocene volcanic eruptions between 25 and 15 million years ago deposited thick sequences of rhyolite and basalt flows that host the agate, jasper, and obsidian deposits found here today. The volcanic glass obsidian forms from the rapid cooling of silica-rich lava, while the cryptocrystalline quartz varieties (agate and jasper) develop as silica-rich fluids fill cavities and alter the surrounding rock over geological time.

Flat to gently rolling terrain at 1,865 feet elevation in the high desert. Sagebrush scrub vegetation with scattered juniper. Well-maintained access to the site with parking pullout near the collecting area. Most productive collecting areas are within 200-500 feet of the vehicle. Walking surface is firm but uneven with scattered volcanic rocks underfoot. No significant elevation gain required.

Search along erosion gullies and wash bottoms where water has naturally exposed specimens over time; look for the characteristic banded patterns of agate and the deeper reds and yellows of quality jasper. Bring a small rock hammer or pick to test hardness and chip away surrounding host rock to free specimens cleanly. Focus on areas with concentrated gravel and nodule scatter; the flatter ground near the parking area is often as productive as higher slopes. Hunt in early morning to avoid afternoon heat, and check after recent rain when fresh erosion has exposed new material.

From Jefferson, take US Route 97 north for approximately 8 miles. Watch for BLM rockhounding area signs and rock-themed markers on the east side of the highway. Turn onto the well-marked dirt access road and follow it for 0.5 to 1 mile to the parking pullout. The collecting area extends across the flats adjacent to the parking area.

April - October. Spring and early summer offer the most comfortable temperatures and follow winter erosion that exposes fresh material. Late spring through early fall provides reliable dry weather for extended collecting trips. Avoid mid-July through August when afternoon temperatures regularly exceed 90 degrees Fahrenheit.

Dirt and gravel access road, well-maintained and passable by standard passenger vehicles. Minimal washboard. No high-clearance vehicle required.

Small dirt pullout near the site entrance accommodates 3-5 vehicles. Additional informal parking possible along the access road.

Jefferson, Oregon (8 miles north) has gas, food, and water services. Smith Rock area nearby offers additional dining and supplies.

Relatively flat terrain accessible to most visitors. Uneven volcanic rock underfoot requires sturdy boots but no special climbing skills. Minimal walking distance required from parking to productive collecting areas. Not wheelchair accessible due to rough terrain and gravel roads, but reasonable for those with mobility concerns who can walk on uneven ground.

Personal use only. Maximum 25 lbs per day per FLPMA guidelines. No commercial collection permitted. No motorized excavation. Respect the natural landscape and fill any holes. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation Respect the site and pack out trash

This area sits within the Basin and Range province where Miocene volcanic activity (roughly 20-15 million years ago) deposited extensive rhyolitic ash flows and lavas. Subsequent hydrothermal fluids rich in dissolved silica percolated through fractures and cavities in the volcanic rock, gradually crystallizing into the agate, chalcedony, and jasper deposits that rockhounders collect today. The exposed weathered outcrops here are products of millions of years of erosion that have brought subsurface gem-bearing layers closer to the surface.

Elevation 1,746 feet in open high desert with sagebrush and scattered juniper. Rocky volcanic terrain with uneven footing typical of central Oregon's Basin and Range country. Most collecting areas are within 0.5 to 2 miles of parking pullouts, walking over loose volcanic rock and weathered outcrops. No significant elevation changes, but terrain is exposed with minimal shade.

Search dry washes and creek beds where water erosion has naturally exposed and concentrated loose agate and jasper - these areas are your best bet for specimen hunting. Look for the banded patterns and translucent edges of agate nodules partially weathered from light-colored volcanic host rock; reds, oranges, and earth tones are common colors here. Bring a geologist's hammer or pry bar to carefully extract specimens from weathered rhyolite faces, but respect BLM rules and avoid excavation. Stay near marked access routes and respect any closed areas marked by BLM signage.

From Jefferson, take US Highway 97 north for approximately 12 miles. Watch for BLM rockhounding area signs and pullouts on the east side of the highway near milepost markers in the high desert terrain. Turn east onto unmarked BLM access roads (check current conditions locally as roads can be seasonal). Park at informal pullouts near exposed volcanic rock outcrops and weathered agate beds. GPS coordinates will guide you to the main collecting zone.

October - April

Dirt and gravel access roads, generally passable for high-clearance vehicles. Spring runoff and winter snow may temporarily close back roads; check local BLM office for conditions.

Informal pullouts along BLM access roads. No developed parking facilities. Multiple spots available near collecting areas.

Jefferson, OR approximately 12-15 miles south via US 97. Basic services available including gas and small grocery. Larger services in Bend, approximately 30 miles south.

Relatively flat open terrain accessible to most hikers. Uneven rocky volcanic footing requires sturdy boots; not wheelchair accessible. Informal parking at pullouts. Mild physical exertion for typical collecting walks of 0.5-2 miles.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collect only what you will realistically use or display. Respect all BLM posted closures and marked boundaries. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection allowed No motorized excavation Respect all posted BLM closures Pack out all trash Stay on established access routes

This region sits within the High Lava Plains province of south-central Oregon, where approximately 20 to 5 million years of episodic volcanism deposited thick sequences of rhyolitic and andesitic lavas. These volcanic flows, along with silica-rich geothermal fluids, created the agate nodules, jasper deposits, and obsidian pockets that rockhounds pursue today. Local prospecting activity during Oregon's 19th-century mineral rushes established awareness of the abundant surface specimens found throughout this high desert landscape.

Elevation 5,773 feet in the high desert with gentle slopes and sagebrush-dominated vegetation. Terrain is open and relatively flat with scattered volcanic outcrops. Walking distance from parking to productive collecting areas is typically less than a mile on uneven but manageable ground. Footing is mostly solid volcanic rock and compacted soil, though loose lava fragments require watching your step. No formal trails; cross-country walking is the norm.

Search the gentle slopes and erosional washes where rain and frost action have weathered specimens loose from the surrounding volcanic matrix; specimens often accumulate in low spots and draw channels. Bring a 10x hand lens to identify the fine banding and color variations that distinguish quality agate and jasper from common chalcedony. Collect in early morning during spring and fall to avoid the intense midday sun at this high elevation, and focus on areas with darker volcanic soil where contrast makes spotting dark obsidian and colorful agate easier. Bring at least 2-3 gallons of water per person, as no services exist within 20+ miles and the dry climate causes rapid dehydration.

The site is at GPS coordinates 42.25327, -121.01971 in Oregon. Use the GPS coordinates and a navigation app for the final approach.

April - June and September - October. Spring and fall offer moderate temperatures ideal for high-desert collecting. Summer temperatures exceed 85 degrees F regularly, and winter snow at this elevation can close dirt roads. Late spring wildflowers and cooler mornings make April-May particularly pleasant.

Maintained dirt road, washboard surface after rain, no high-clearance requirement under normal conditions. Road may become impassable briefly during wet spring runoff or after winter snow melt.

Informal pullouts along the access road near the site coordinates. No developed parking lot; plan to pull off the dirt road and park on level ground away from the traveled surface. Capacity is unlimited but expect to be alone or with only one or two other vehicles.

Klamath Falls (population 21,000) is 20-25 miles south. Full services including gas, food, water, and lodging available. Chemult (small community) is roughly 15 miles north with limited services.

Gentle slopes and open terrain make this site accessible to most rockhounders. Uneven volcanic ground and scattered rock fragments require sturdy footwear and basic mobility. No wheelchair access to collecting areas. Minimal elevation gain makes this suitable for people of moderate fitness. The remote location and lack of infrastructure require good self-sufficiency and advance planning for water and first aid.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. No use of heavy equipment. Surface collecting only. Pack out all trash. Respect BLM signs and boundary markers. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation or heavy equipment Surface collecting only Pack out all trash Respect all BLM signage and boundaries

The Spectrum/Priday sunstone deposit formed during middle Tertiary volcanic activity, approximately 15-20 million years ago, when the Cascade volcanic arc produced extensive basaltic lava flows interspersed with pyroclastic materials across the Klamath Basin. Hydrothermal fluids enriched in silica and copper percolated through fractured basalt, altering orthoclase feldspars and creating the copper-bearing inclusions responsible for the distinctive red and gold schiller optical effect. Local rockhounders have collected sunstones from this locality for decades, and it remains one of the most accessible public sources of gem-quality Oregon sunstone in the state.

Flat, high-desert plateau terrain at 4,964 feet elevation with sparse juniper and sagebrush vegetation. Walking surfaces are generally level with scattered outcropping basalt and loose fragmented stone. The site is relatively open and exposed with minimal shade. Parking area is accessible via unpaved road suitable for standard passenger vehicles under normal conditions. Walking distance from parking to primary collecting areas is typically short, under 0.5 miles, with stable footing on well-trampled paths.

Search the surface outcrops and weathered talus slopes where sunstones naturally weather out; many specimens are found loose and ready to collect without digging. Look for translucent orange, red, or gold-colored fragments that show a bright flash of light when held to the sun - this schiller effect is the hallmark of gem-quality Oregon sunstone. Bring a quality UV light or loupe to examine specimens in the field and identify the best pieces, as not all feldspar at the site displays the valuable schiller. Stay hydrated and bring sun protection - the high-desert plateau offers minimal shade, and the 4,964-foot elevation combined with exposed terrain creates intense sun exposure, especially in summer months.

From Klamath Falls, take US 97 north approximately 15 miles toward Chemult. Turn east on Forest Road 43 (or local BLM access road) and continue approximately 10-12 miles on the unpaved road toward the Priday/Ponderosa Sunstone area. Follow signs or GPS coordinates (43.176, -121.445) to reach the primary collecting locality. The road is typically passable in a standard passenger vehicle during dry conditions but may require high-clearance vehicle after wet weather.

May - September for comfortable daytime temperatures and reliable road access, though spring (April - May) and fall (September - October) are ideal to avoid intense high-desert heat. Winter can bring snow and ice at this elevation, making road conditions hazardous.

Unpaved dirt/gravel road suitable for passenger vehicles in dry conditions. May become rutted or muddy after rain. High-clearance or AWD recommended after precipitation or in shoulder seasons.

Informal pullouts and parking areas near the collecting locality. Space available for multiple vehicles. No developed parking lot or facilities.

Klamath Falls, Oregon - approximately 20-25 miles southwest. Full services including gas, food, water, and supplies available.

Relatively flat terrain accessible to most hikers and rockhounders with basic fitness. Unpaved road to parking area requires standard or high-clearance vehicle. No wheelchair access due to uneven terrain and loose stone. Sturdy footwear and sun protection recommended. The site is well-suited for families and children with typical mobility.

Personal use only under BLM regulations. Maximum 25 lbs per day per Federal Land Policy and Management Act (FLPMA). No commercial collection. No motorized excavation or mechanical equipment. Surface collection and hand tools only. Respect any posted closure areas and pack out all waste. 25 lbs per day per FLPMA

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation or mechanical equipment Hand tools and surface collection only Pack out all waste

Agate Beach sits within the Cascade Range volcanic province where Eocene to Miocene basaltic lava flows and rhyolitic ash beds dominate the geology. Silica-rich hydrothermal fluids percolating through these volcanic rocks formed agate nodules and chalcedony veins over tens of millions of years. Modern wave erosion along the Oregon coast continuously exposes and tumbles these specimens, making this stretch of beach a natural repository for agates and chalcedony that Oregon rockhounders have collected recreationally for over a century.

Agate Beach is nearly sea level (10 feet elevation) with a gentle slope descending to the rocky shoreline. The beach consists of mixed sand, gravel, and barnacle-covered rocks typical of the Oregon coast. Access from the parking area to the best collecting zone is approximately 100-200 yards on level ground. Footing is rocky and uneven with regular wet areas, requiring sturdy footwear. Vegetation is minimal; coastal grasses and scattered shrubs border the upper beach.

Focus your search on the lower intertidal zone and around the base of rocky outcrops where wave action concentrates heavier stones. Look for smooth, polished pebbles with visible banding, translucency, or warm earth tones (reds, oranges, whites, grays) - these indicate quality agate material. Bring a good pair of water-resistant boots with thick soles to protect against sharp barnacle-encrusted rocks and slippery surfaces. Visit during minus tides (consult tide tables) when the intertidal zone expands and exposes fresh collecting area.

From Newport, take US 101 south for approximately 3 miles. Turn west onto Agate Beach Road (signed) and follow it for about 0.5 miles to the public parking area near the coast. The parking lot provides direct access to the beach; walk down to the rocky shoreline and begin searching along the tide line and around rock outcrops.

October - April. The winter storm season (November - February) brings heavy wave action that exposes fresh agate material and tumbles existing specimens. Lower tides are also longer and more pronounced during these months, providing maximum access to the intertidal zone. Summer visits are possible but less productive due to smaller tidal ranges and calmer seas.

Agate Beach Road is paved in good condition. US 101 is a major state highway with excellent maintenance.

Public parking lot at Agate Beach with adequate capacity for typical visitation. Lot is paved and accessible year-round. Restroom facilities may be available seasonally. No overnight camping.

Newport (3 miles south) has full services including gas, food, lodging, and shops. Lincoln City (20 miles north) also offers services.

Relatively easy access from the parking area to the beach itself. The main collecting zone is on rocky terrain with uneven footing and scattered wet areas. Most of the beach is accessible to walkers of moderate fitness, but the rocky character requires sturdy footwear and careful footing. Wheelchair access to the parking area is likely, but beach access onto rocks is not feasible for users with limited mobility.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or power tools. Collecting is restricted to loose material on the surface; do not remove material from intact outcrops or sea cliffs. Respect all posted closures and wildlife protection areas. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation or power tools No removal from live rock faces or outcrops Respect posted closures and wildlife areas Leave the area as you found it

This stretch of Oregon coast sits within the Cascade Range precipitation zone where ancient volcanic activity and subsequent erosion have filled the Pacific with silica-rich sediments. The agates and chalcedony found here were originally formed in volcanic rocks and geodes in the Cascade interior, then transported westward by the Yaquina River and coastal currents over millions of years, creating this rich concentration of collectible specimens along the beach.

Flat sandy beach at 10 feet elevation with rocky outcrops and tide pools. Terrain is accessible and easy to walk on when wet, firmer in compacted sand near water line. Distance from parking to productive areas ranges from 50 feet to 0.5 mile depending on tide level. No significant elevation gain; footing is generally stable on wet sand but can be slippery on algae-covered rocks.

Focus your search around the base of rocky outcrops and in protected tide pools where heavier agates settle after wave action. Look for translucent or banded specimens with reddish, orange, or white coloring - Oregon beach agates often show distinctive banding patterns. Bring a classifier or bucket to check material at low tide, and always check tide tables before heading out; the most productive collecting occurs 2-3 hours before and after low tide when beaches are widest and wettest material is exposed.

From Newport, take Highway 101 north for approximately 2 miles. Turn west toward the beach access area near Otter Crest Loop junction. Follow beach access road to public parking area. Walk west along the beach; the most productive rockhounding areas are found along the lower tide line and around the rocky outcrops visible from shore.

April - September for optimal conditions, though year-round access is possible. Summer months (June - August) offer the most stable weather and predictable low tides. Spring and early fall provide fewer crowds while maintaining good beach access. Winter storms can churn up new material but create hazardous conditions.

Paved to parking area; gravel parking lot in good condition year-round.

Public beach parking area with multiple spaces. Free parking. Accessible from Highway 101. No formal fee station.

Newport, Oregon - 2 miles north. Full services including gas, restaurants, lodging, and supply stores.

Flat, sandy beach terrain with easy walking on compacted sand. Accessible to most mobility levels when tide is low. Rocky areas have sharp edges and uneven surfaces requiring sturdy shoes. No wheelchair access to beach itself, but accessible viewing from parking area. Bring traction aids if mobility is limited.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized equipment or excavation. Respect tide pool ecosystems and do not remove specimens from tide pools if they contain living organisms. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation or equipment Respect tide pool habitats Check tide tables before visiting Stay below high tide mark where required by local signage

This region sits within the Strawberry Mountain volcanic field, where Eocene to Miocene rhyolitic volcanism and associated hydrothermal activity deposited silica-rich mineral solutions throughout the area. Over millions of years, these silica deposits crystallized into the agate nodules, chalcedony veins, and jasper bodies found here today. The John Day River drainage system has sculpted the landscape and continues to expose fresh collecting material through erosion.

High desert terrain at approximately 3,200-3,600 feet elevation with rolling hills covered in sagebrush, rabbitbrush, and scattered juniper. Volcanic outcrops are common. Footing is uneven with loose volcanic rock and scattered sharp material. Parking areas are typically dirt pullouts near the butte. Walking distances to productive collecting zones may range from 0.5 to 2 miles depending on specific access point chosen.

Search along hillside drainages and wash bottoms where erosion naturally concentrates specimens and exposes new material. Focus on areas with exposed volcanic tuff and rhyolite outcrops where agate nodules are weathering free. Bring a 5-10x hand lens to inspect chalcedony banding and color patterns before collecting. Start your search early in the day when light is best for spotting specimens against sagebrush and volcanic soil.

From Prineville, head northeast approximately 18 miles toward Forked Horn Butte, following US 26 (East Ochoco Highway) as your primary route through the scenic high desert landscape. The butte is located in the remote Ochoco National Forest area, and you'll want to use local county roads in the final stages of your approach, particularly County Road 23 (Ochoco Creek Road) which provides access to the region. Use the GPS coordinates and a navigation app for the final approach.

April - June, September - October. Spring and fall offer ideal temperatures for extended hiking and collecting. Summer heat can exceed 85-90 degrees Fahrenheit in direct sun with minimal shade. Winter brings cold temperatures and occasional snow that can make high desert access difficult.

Dirt and gravel road, typically passable with standard vehicles in dry conditions. May have washboard surface. High-clearance or AWD preferred during wet periods or after rain.

Informal dirt pullouts and BLM access areas along Forked Horn Road. No developed parking lot. Limited capacity; plan to arrive early during peak season weekends.

Prineville, Oregon - approximately 25 miles west. Full services including gas, food, lodging, and water.

Uneven, rocky high desert terrain with loose volcanic material and scattered sharp fragments. No wheelchair access. Sturdy hiking boots strongly recommended. Terrain has variable slope with some steep wash banks. Not suitable for individuals with limited mobility or balance issues. Shade is minimal - plan for sun exposure.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. No digging into intact outcrops or hillsides - surface collecting only. Respect all BLM signage and existing claims. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No digging into outcrops or hillsides Surface collecting only Respect BLM signage and existing mining claims

This area sits within the Crooked River drainage of central Oregon, where Miocene-age volcanism deposited silica-rich ash flows and tuffs across the Blue Mountains region. Subsequent weathering and river erosion concentrated secondary agate and chalcedony into gravels and stream deposits, creating the productive rockhounding areas found along the South Fork today.

The South Fork Crooked River area features rolling high-desert terrain at approximately 2,400-2,800 feet elevation with scattered juniper, sage brush, and bitterbrush. The main collecting areas sit within or immediately adjacent to the canyon bottom, requiring short hikes of 0.25 to 1 mile from parking pullouts. Terrain is uneven with exposed bedrock outcrops, loose scree slopes, and river-rounded boulders. Footing is generally stable but requires attention to loose rock and occasional wet areas near the streambed. The canyon walls are generally moderate, not sheer, with safe descent routes.

Search the exposed gravels and small stone bars immediately adjacent to the current streambed, especially where water-flow has concentrated heavier materials. Use a small classifier or mesh screen to quickly process fine gravels for microcrystalline agate and banded material. Look for translucent to opaque stones with banding, orbicular patterns, or color variation ranging from cream to red to chocolate brown - these are your best indicators. Bring a 5-gallon bucket, a small chisel or hammer, digging gloves, and sturdy hiking boots with good grip for wet or slippery rocks near water.

From Prineville, take US 26 east for approximately 15 miles toward the Strawberry Mountain Wilderness area. Turn south on Forest Service Road 33 (Walton Creek Road) and follow it for approximately 8-10 miles as it parallels the Crooked River drainage. Look for BLM access pullouts along FS Road 33 or informal parking areas near tributary washes that feed the South Fork. The South Fork itself lies east of the main Crooked River; GPS coordinates point to accessible canyon areas. High-clearance vehicle recommended, though passenger cars can access some pullouts during dry conditions. Cell service is spotty in the canyon bottom.

April - October, with peak comfort in May-June and September-October. Spring runoff (April-May) can make streambed access difficult, while summer (July-August) brings intense heat typical of central Oregon high desert. Winter (November-March) is possible but cold and muddy.

Forest Service Road 33 is unpaved and can be washboarded; high clearance helpful but not required. Side roads to specific pullouts may be rougher.

Informal pullouts and turnarounds along FS Road 33 and tributary access points. Capacity varies from 2-4 vehicles. No developed parking facilities or amenities.

Prineville, approximately 20 miles west, has gas stations, restaurants, grocery stores, and supplies. Basic services only; larger towns (Bend) are 40+ miles away.

Relatively flat to gently rolling terrain with short walks from parking to prime collecting areas. Uneven rocky footing near streambed requires sturdy footwear and balanced gait. No wheelchair access. Stream-crossing may be necessary depending on water level and specific location chosen. Generally accessible for most mobile hikers.

Personal use only. Maximum 25 lbs per day per Federal Land Policy and Management Act (FLPMA). No commercial collection. No motorized excavation or heavy equipment. Standard BLM recreational collecting rules apply. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation No power tools or heavy equipment Stay on or below high-water mark to avoid resource damage Respect private property boundaries (check local signage)

The Oregon coast formed during the Tertiary Period through volcanic activity related to the Cascade volcanic arc and subduction zone geology. Miocene and Pliocene rhyolitic and basaltic eruptions deposited silica-rich materials that later weathered and concentrated into agate nodules and chalcedony deposits now found in coastal gravels and stream beds throughout Tillamook County.

Elevation 7 feet at sea level. Terrain consists of sandy beach, tidal flats, and scattered rocky outcrops. Walking surface is sand and fine gravel with some loose rocks and tide pools. Access to beach areas is generally easy, but rocky intertidal zones can be slippery with algae and seaweed. No elevation gain. Vegetation is minimal due to coastal exposure - primarily beach grasses and salt-tolerant plants.

Focus on the tidal zone and rocky outcrops visible during low tide - this is where wave action exposes fresh agate and chalcedony specimens. Search in the black sand and gravel deposits where volcanic minerals naturally concentrate. Look for translucent or opaque stones with smooth, worn surfaces and banded or mottled patterns typical of coastal agates. Bring a good flashlight and loupe to identify banding patterns and quality, and always check tide tables before exploring rocky areas - never get caught by incoming tides.

https://maps.google.com/?q=45.182125,-123.970482

April - September. Summer and early fall offer the most stable weather, lower rainfall, and better visibility. Winter storms and high surf can make beach access dangerous and reduce visibility.

Tillamook, 10 miles south - gas, food, lodging, and supplies available

Relatively flat terrain at sea level with easy beach access. Paved parking and maintained park facilities. Sandy beach walking is accessible to most fitness levels. Rocky tide pool areas may be slippery and uneven - sturdy footwear with good grip recommended. Tide pool exploration requires caution and tide table awareness. No significant elevation change.

No collection of rocks, minerals, or other natural materials is permitted within Bob Straub State Park boundaries. Rock and mineral collecting is prohibited to protect the park's natural resources. Rockhounders should explore nearby BLM and public lands outside the park for actual collecting opportunities.

No rock or mineral collection allowed No removal of any natural materials Stay within park boundaries Follow tide table safety rules Respect posted closures and restrictions

The agates and jasper found here originated during Tertiary volcanic activity 30 to 60 million years ago when lava flows and silica-rich waters percolated through fractures in basalt and andesite, creating chalcedony and agate deposits. Coastal erosion from wave action has exposed these specimens in the rocky bluffs and beach gravels for millennia, and modern rockhounds have benefited from continuous weathering that pushes fresh material to the surface.

Flat beach terrain at 19 ft elevation with easy walking on sand and gravel. Rocky outcrops and bluffs line the upper beach. Wave action and tide pools present. Well-maintained access road to parking area. Expect wet conditions; waterproof boots recommended. Walking distance from parking to best collecting areas typically under 0.5 miles.

Search the tide line after storms or high tides when fresh material is exposed and easier to spot. Look for banded patterns and translucent edges in small to medium stones - agates often appear as nodules or rolled fragments in the beach gravel and along rocky outcrops. Bring a small hammer to check matrix for hidden material, but avoid heavy excavation. Work during low tide when maximum beach area is exposed and you have more time to search before water returns.

From Tillamook, take OR 6 west toward the coast for approximately 7 miles. Continue on OR 6 as it becomes Cape Lookout Drive heading north. Ocean Beach access points are well-marked along the road. Primary parking areas are near the beach turnarounds approximately 8-10 miles west of Tillamook. Look for pullouts on the west side of the road with direct beach access. GPS coordinates point to the central beach area.

May - September for optimal weather and lower precipitation. October - April can be stormy with frequent rain and rough surf, but winter storms may expose new material. Year-round access, but summer months offer the most comfortable conditions and lowest tide windows.

Paved highway to coast. Final access roads are well-maintained and passable by standard vehicles year-round. Some pullouts are gravel.

Multiple pullout parking areas along the coast road with direct beach access. Informal parking with capacity for 5-15 vehicles depending on location. No developed parking lot, but easy turnarounds available.

Tillamook, OR - approximately 7-10 miles east. Gas, restaurants, lodging, and supplies readily available. Tillamook Creamery visitor center is a popular secondary attraction.

Relatively flat beach terrain accessible to most hikers and families. Sand and gravel footing is easy walking. Direct parking pullouts provide short walks to collecting areas, usually under 0.5 miles. Wheelchair access limited due to beach terrain. Sturdy waterproof footwear recommended for wet sand and tide pools.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation or power tools. Respect all posted signs and closures. Do not trespass on private property adjacent to beach access. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation No power tools Respect posted closures

This region sits within the high desert province where extensive Miocene-age basaltic flows and subsequent silica-rich hot spring activity deposited the agate and jasper nodules found throughout Wasco County. Rockhounding activity here expanded significantly in the mid-20th century as Oregon's gemstone reputation grew, making sites like Antelope popular among recreational collectors seeking quality specimens without traveling to remote locations.

Elevation 2,663 feet with gentle rolling slopes and sparse high desert vegetation including sage and juniper. Terrain is firm and walkable with occasional loose scree and weathered basalt fragments. Parking pullouts are available near access roads with easy walking distance (typically under 0.5 miles) to productive collecting areas. Footing is stable on slope faces but watch for loose rock on steep banks.

Search the shallow washes and exposed hillside cuts where erosion naturally concentrates nodules - look for rounded, translucent stones with banding patterns typical of Oregon agates. Bring a 5-gallon bucket and screening tool to process fine material along the wash bottoms where smaller chalcedony pieces accumulate. Early morning visits yield better results as the sun angle highlights glossy stone surfaces against the tan-colored soil.

From Prineville, head north approximately 42 miles on OR 293 (Antelope Highway) toward the Antelope rockhounding site. Continue north on OR 293, which will take you through the high desert terrain near the small community of Antelope. The site is located just off OR 293, roughly 0.6 miles east of South Street. Use the GPS coordinates and a navigation app for the final approach.

April - October. High desert weather is mild during spring and early fall with comfortable daytime temperatures. Summer heat (July-August) can be intense with temperatures reaching 85-90 degrees F, making early morning or late afternoon collecting preferable. Winter (November-March) brings occasional snow and freezing conditions that can make high elevation terrain treacherous.

Rough dirt roads with light washboard; high-clearance passenger vehicles recommended. Some parking areas accessible via improved county roads.

Informal pullouts and parking areas near BLM access points. No developed lot facilities; park off-road as space allows.

Antelope (town) approximately 0-2 miles for limited services; Madras approximately 20 miles for full services including gas, food, and water.

Relatively flat to gently rolling terrain accessible to most rockhounders. Unpaved dirt roads to parking areas; passenger vehicles with moderate clearance recommended. Walking distances to productive areas typically under 0.5 miles with stable footing. Some exposed hillside work requires stepping over loose basalt fragments.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Remove only loose specimens and surface material. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No specimen claim staking Stay on or near public land boundaries

This area sits within the Cascade volcanic province where Miocene-age volcanism (roughly 15-25 million years ago) produced extensive basalt and rhyolite flows. Hydrothermal fluids rich in silica percolated through cooling lava, depositing agate, chalcedony, and jasper in vesicles and fractures. The subsequent Basin and Range extension and deep weathering exposed these gem-bearing formations to the surface, making them accessible to modern rockhounders.

Elevation 2486 feet with gentle slopes and scattered sagebrush vegetation typical of central Oregon high desert. Volcanic rock and loose cinder compose most of the surface. Walking distance from parking varies by site chosen, but most productive areas are accessible within 0.5 to 2 miles of vehicle access. Footing is rocky but stable, with no steep drop-offs. The terrain is dry and open, providing good visibility for spotting specimens.

Search washes and eroded gullies where water runoff concentrates lighter material and exposes banded agates in the exposed banks. Look for subtle color variations in the volcanic rock - agates often show white or translucent chalcedony banding against darker basalt. Bring a small hand magnifier to identify agate's characteristic banding and distinguish it from common chalcedony. The best specimens tend to concentrate in lower elevations and drainage bottoms where natural sorting occurs.

From Madras, head east approximately 20 miles toward the Ashwood area. Take US 97 north or OR 293 east depending on your approach route, as these highways provide access to the region. Continue toward the GPS coordinates 44.73582, -120.75422, which mark the rockhounding site location. Use the GPS coordinates and a navigation app for the final approach.

April - October. Spring (April-May) is ideal after winter rains expose fresh material, though snowmelt can make some washes impassable. Summer (June-September) offers reliable dry conditions and long daylight hours, though afternoon heat can be intense. Early fall (October) provides comfortable temperatures and continued good ground visibility before winter weather returns.

Unpaved BLM roads, generally passable for passenger vehicles during dry weather. Rough in spots, washboard surface on some sections. High-clearance recommended for exploring remote pullouts, but main access roads are suitable for passenger cars.

Informal pullouts and small parking areas scattered along BLM access roads. No developed parking lot. Typical pullout capacity is 2-4 vehicles. No facilities or amenities.

Ashwood has limited services. Madras, approximately 15 miles south, offers gas, food, and water. Prineville, approximately 20 miles southeast, has full amenities including grocery stores and restaurants.

Relatively flat to gently sloping terrain accessible to most hikers and families. Unpaved roads to main parking areas but no wheelchair access to collecting zones. Sturdy footwear recommended due to sharp volcanic rocks and loose cinder. No significant elevation gain required to reach productive areas. Well-suited for children and older adults in reasonable physical condition.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or heavy machinery. Collect only loose surface material; do not dig into bedrock or extract specimens from standing outcrops. Pack out all trash and leave the site undisturbed for future rockhounders. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation Collect surface material only No digging into bedrock Pack out all trash

Glass Buttes is part of the broader central Oregon volcanic field, which erupted during the Quaternary period. The obsidian deposits formed from rhyolitic lava flows cooling rapidly under specific mineral and chemical conditions. The region has been known to Native American peoples for thousands of years as a source of obsidian for tool-making. Modern rockhounding interest in the Glass Buttes area has grown steadily as word spread about accessible public land with consistent obsidian finds.

Elevation 4535 feet. Terrain is predominantly flat to gently sloping volcanic plain with scattered sagebrush and low vegetation. Ground footing is irregular volcanic rock and sandy soil - solid but uneven underfoot. The landscape is open with minimal shade. Walking distances from parking areas to productive collecting zones typically range from 100 yards to one-quarter mile. The volcanic rock is sharp and can be hazardous if you slip or fall. Visibility is excellent, allowing you to scan large areas for obsidian specimens.

Focus your search on areas where dark volcanic rock is exposed and where erosion has naturally concentrated obsidian nodules. Look for the glossy shine of obsidian against the matte volcanic landscape. The south and southwest-facing slopes often produce better finds due to natural erosion patterns. Bring a small pry bar or rock hammer to carefully work specimens free from surrounding rock - never use powered tools. Wear sturdy shoes with good ankle support, as the volcanic rock is sharp and uneven. Start your search near established pullouts and gradually expand outward as you get a feel for the terrain.

From Bend, head southeast approximately 68 miles on US 20 (Central Oregon Highway) toward the Glass Buttes Obsidian Fields. Continue on US 20 as it traverses the high desert landscape of central Oregon, passing through remote terrain characteristic of this volcanic region. The site is located roughly 2-7 miles from US 20 depending on your exact destination within the obsidian fields. Use the GPS coordinates and a navigation app for the final approach.

April through November, with September and October being optimal. Spring can bring unpredictable weather and occasional mud from snowmelt. Summer heat can be intense in this high-desert location, so early morning starts are recommended. Winter snowfall can make access difficult and reduce ground visibility. Late fall offers comfortable temperatures and low fire danger.

BLM roads are rough with washboard and ruts. High-clearance or all-wheel-drive vehicle recommended. May be impassable during wet weather or winter snow. Passenger cars can reach some pullouts but not all productive areas.

Informal pullouts and parking areas scattered throughout the BLM land. No designated lot, but multiple established areas where collectors park. Limited shade and no amenities. Parking is free.

Bend, Oregon is the nearest significant town with gas, food, water, and lodging, approximately 68 miles north via US 20. Limited services may be available in smaller communities closer to the site, but stock up in Bend before heading out.

The terrain is open and relatively flat, making it accessible for most mobility levels. However, uneven volcanic rock and sharp material present challenges. No facilities or accessible parking designated. Those with mobility issues should consult current conditions before visiting.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Respect public land regulations. Pack out all trash. Do not damage vegetation or create new access roads. Respect private property boundaries adjacent to BLM land. 25 lbs per day

Personal use only Maximum 25 lbs per day No commercial collection No motorized excavation No powered tools Pack out all trash Do not damage vegetation Respect property boundaries

Warm Springs Reservoir and the surrounding high desert basins were shaped by Miocene-era volcanism (roughly 25-5 million years ago) that produced the extensive rhyolite and basalt sequences of the Basin and Range province. Subsequent basin-fill deposition and erosional processes concentrated secondary silica minerals - agates, jasper, and chalcedony - into collectable quantities in modern washes and hillside outcrops. This region saw limited commercial mining due to its remote location, but remains a productive source for recreational rockhounders.

High desert sagebrush terrain at approximately 4,100-4,500 feet elevation. Rolling hills and bajadas with sparse low brush and scattered juniper. Terrain is generally open and walkable with uneven, rocky footing. Most productive collecting areas are within 0.5-2 miles of the reservoir shoreline, accessible via informal trails and cross-country walking. Washes are shallow and stable. No significant elevation changes, but distances and heat exposure are the primary physical demands.

Focus on the active and seasonal washes that drain toward the reservoir - these tend to have better concentration of rounded and polished specimens. Look for colorful agate nodules in the tan and reddish gravels, and banded jasper fragments on exposed hillsides where volcanic rocks are weathering. Bring a heavy hammer and chisel if you plan to extract nodules from harder host rock; surface collecting alone may yield scattered pieces. The area receives very little rain, so washes are stable and safe to explore, but always scout terrain ahead for loose rock and be prepared for intense sun reflection off light-colored gravels.

The site is at GPS coordinates 43.62157, -118.24346 in Oregon. Use the GPS coordinates and a navigation app for the final approach.

April - June, September - October. Late spring and early fall offer moderate temperatures and lower risk of afternoon thunderstorms in the high desert. Summer heat (July-August) can exceed 95 degrees Fahrenheit with intense sun exposure; winter (November-March) brings cold mornings and possible snow at higher elevations, though midday collecting is usually feasible.

Gravel and dirt roads in variable condition. Some washboard; no major washouts typically, but spring runoff can temporarily damage road surfaces. High-clearance vehicle recommended but not required. Road surface can be sandy in places.

No developed parking area. Park in wide turnouts along access roads or on stable, non-vegetated ground near productive washes. Capacity is unlimited but parking is informal. Ensure vehicle does not block water access or BLM management roads.

Burns, Oregon, approximately 40-50 miles northwest. Full services including fuel, food, lodging, and water. Small cafe and general store. No services directly at or near the reservoir.

Open high desert terrain with uneven, rocky footing. No wheelchair access beyond parking area. Suitable for hikers with moderate fitness; terrain is not steep but distances and heat exposure are significant. Sturdy hiking boots with good ankle support recommended. No shade available in most areas. Very accessible for most rockhounders; primary challenge is distance and sun exposure rather than technical terrain.

Personal use only. Maximum 25 pounds per day per Federal Land Policy and Management Act (FLPMA). No commercial collection. No motorized excavation or large-scale processing equipment. No collection of protected plants or wildlife. Stay on or near established roads to minimize impact on vegetation. 25 lbs per day

Personal use only Maximum 25 pounds per day No commercial collection No motorized excavation No protected plants or animals

The Butte Falls area lies within Oregon's Cascade volcanic province, where extensive Miocene to Pliocene volcanic eruptions deposited thick sequences of ash, rhyolite, and basalt flows. Subsequent weathering and silica-rich hydrothermal fluids percolating through fractures in these volcanic rocks created the agate nodules and jasper deposits found here today. This geological process, common throughout the eastern Cascade foothills, has made Oregon a premier rockhounding destination for quality chalcedony and agate specimens.

Elevation 2463 feet with gentle slopes throughout the main collecting area. Terrain consists of open rocky hillsides interspersed with scattered conifers and low brush. Walking distances from parking are short to moderate (typically under 1 mile to prime collecting zones). Footing is generally firm but uneven with exposed volcanic rock and scattered loose stones requiring sturdy footwear. No major obstacles or steep terrain make this accessible to most hikers.

Search the gentle slopes and wash bottoms where erosion naturally concentrates specimens - agate nodules often weather out of weathered volcanic rock outcrops. Look for whitish or banded nodules partially exposed in reddish-brown volcanic soil; use a small pry bar or flathead screwdriver to carefully extract specimens without damaging them. Peak specimen hunting occurs after winter rains have washed material downslope - check the same areas in spring for newly exposed material. The 25-pound daily limit means being selective; focus on quality pieces showing clear banding or translucent chalcedony rather than collecting every specimen.

From Medford, head northeast approximately 22 miles on Brownsboro Highway toward the Butte Falls area. Once you reach Butte Falls, follow Butte Falls-Prospect Road to access the immediate vicinity of the site. Use the GPS coordinates and a navigation app for the final approach.

April - October, with peak season May - September. The winter months bring heavy rains and muddy conditions to the gentle slopes, making access difficult. Spring (April-May) is excellent after winter has exposed fresh material. Summer heat is moderate at this elevation. Fall (September-October) provides pleasant weather and continues to yield good specimens.

Highway 62 is paved; access spurs are unpaved, rough but passable for passenger vehicles. Some washboard and ruts possible, especially in wet seasons.

Multiple informal pullouts and small parking areas along Highway 62 and access spurs. No developed lot, but adequate space for 3-5 vehicles at typical spots. No facilities.

Butte Falls (town center) approximately 3 miles south has limited services including a small store. Medford, Oregon (approximately 25 miles south) offers full services including gas, food, lodging, and medical facilities.

Relatively flat to gently sloping terrain accessible to most hikers and families. Unpaved road/spur access to parking areas. Sturdy footwear recommended due to loose volcanic rock and uneven footing. No wheelchair accessibility. Short walking distances from parking (typically under 1 mile) to productive collecting zones.

Personal use only. Maximum 25 pounds per day per FLPMA. No commercial collection. No motorized excavation. No permit required. Collect only hand-portable specimens. Pack out all trash. 25 lbs per day

Personal use only Maximum 25 pounds per day No commercial collection No motorized excavation or heavy equipment No permit required Pack out all trash and waste

Chenowith Creek lies in the Rain Shadow region of central Oregon, where the Cascade Range blocks Pacific moisture and creates a semi-arid environment. The geological formations here are dominated by Miocene-age volcanic rocks from the Columbia River Basalt Group and John Day Formation, which underwent localized silification and mineral enrichment through hydrothermal fluids. These processes created the secondary deposits of agate and chalcedony that rockhounders find today in creek beds and exposed slopes.

Gentle slope terrain along Chenowith Creek valley with sagebrush and scattered juniper vegetation. Elevation approximately 1,800-2,000 feet. Creek access requires short hikes of 0.25 to 1 mile from parking areas. Footing varies from smooth gravel bars near the creek to rocky hillside slopes. Early and mid-season water flow can make creek crossings necessary; bring good footwear for wet conditions. Open sagebrush areas offer full sun exposure with little shade.

Search the active creek bed during spring and early summer when water flow exposes fresh gravel and reveals gemmy pieces in light-colored pebbles. Focus on inside bends of the creek where heavier agates and chalcedony settle, and check the bases of small erosional features where stones accumulate. Bring a 5-gallon bucket and 10x hand lens to examine specimens in place before collecting, and wear sturdy hiking boots since creek crossings may be necessary. Look for translucent or banded specimens with good color - local agate here often shows white, gray, and tan banding typical of Miocene silica deposits.

From Washougal, head east on US 30 (East State Street) for approximately 50 miles toward the Chenowith Creek rockhounding site. Continue on US 30 as it parallels the Columbia River gorge, passing through the scenic landscape of eastern Oregon. As you approach the site coordinates near 45.62141, -121.24833, watch for local access roads branching north from the main highway. Use the GPS coordinates and a navigation app for the final approach.

April - October. Spring and early summer (April-June) provide creek flow that exposes fresh material in gravel beds. Late summer and fall offer excellent dry conditions for hillside searching. Winter can bring intermittent snow and rain to the region, and creek access becomes more difficult.

Unpaved Forest Service and BLM roads with light washboarding. Passenger vehicles can typically reach parking areas, though high-clearance preferred during wet seasons. Road conditions vary - check locally before visiting.

Informal pullouts and parking areas along BLM access roads. No developed parking lot. Space available for 3-5 vehicles at typical access points. Arrive early during peak season to secure parking.

Tygh Valley, approximately 8-10 miles south, has limited services. The Dalles, approximately 20 miles north, offers full services including gas, food, water, and supplies.

Relatively flat terrain with gentle slopes accessible to most hikers. Unpaved parking areas with minimal development. Creek bed walking is easy with stable footing on most gravel bars. Hillside searching involves slightly uneven rocky terrain. Short walking distances (under 1 mile) from parking to productive areas make this suitable for families and those with limited mobility. No wheelchair access to creek bed areas.

Personal use only. Maximum 25 pounds per day per FLPMA. No commercial collection. No motorized excavation. Pack out all trash. Respect any seasonal closures or habitat protection areas. Do not collect from marked archaeological or paleontological sites. 25 pounds per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No mechanical digging or ground disturbance Pack out all trash Respect closure signs and protected areas

The Nehalem River gravels were formed during the Tertiary period when Cascade Range volcanic activity produced silica-rich deposits that were subsequently eroded and transported downriver by multiple glacial melt events and normal river action. Over millions of years, these processes concentrated agate, jasper, and chalcedony in the river gravels, where they remain accessible today.

Flat terrain at 414 feet elevation with gentle slopes. The Nehalem River valley features open gravel bars and vegetated banks typical of the Oregon Coast Range. Walking distance from parking to productive gravels is typically less than a quarter mile. Footing is uneven on river gravels, requiring sturdy shoes, but no climbing or scrambling needed.

Focus your search on gravel bars along the river's edge and elevated benches above the current waterline, where heavier stones accumulate. Look for distinctive banded agate patterns and the glassy luster of chalcedony - these are easier to spot than dull rocks. A small classifier or screen speeds up material sorting in the gravels. Check the site after winter storms when high water has moved and exposed fresh material from upstream sources.

From Longview, Washington, head south on I-5 for 15 miles, then take the Kalama exit toward Portland. Follow US 30 southwest through Washington and into Oregon for approximately 40 miles. Continue on US 30 toward Astoria, watching for Nehalem River access points near milepost markers in the Clatsop County area. Turn onto local roads toward river access points - specific pullouts and BLM access roads branch north and south off US 30 near the river. GPS coordinates will guide you to productive gravel bars on public land.

May - September

US 30 is paved highway. Access roads to specific gravel bars may be unpaved but generally passable with standard vehicles. Some pullouts and access roads may be rough or narrow - high-clearance helpful but not required.

Informal pullouts along US 30 and accessing roads near river access points. No developed parking lot. Limited capacity - typically room for 2-4 vehicles per pullout.

Longview, Washington (35 miles northwest) has gas, restaurants, and supplies. Astoria, Oregon (25 miles southwest) offers smaller-town services.

Relatively flat terrain accessible to most hikers and families. Uneven gravel footing requires sturdy footwear but no climbing or scrambling. Riverside location means some areas may be muddy or wet. Not wheelchair accessible for most sections, but nearby observation is possible from parking areas.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. Collecting tools (pick, classifier, small shovel) are permitted for hand-operated use. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No power tools or heavy equipment Respect active mining claims if posted

The Willamette River valley was formed during the Cascadian subduction-zone tectonics and Miocene-era volcanism that created the Cascade Range. For over 15 million years, volcanic eruptions deposited silica-rich materials across Oregon; subsequent erosion and river transport have concentrated agate, jasper, and other silicate minerals in the accessible gravel deposits found along the river today. Native peoples of the Willamette Valley have long utilized river stones and materials from this region.

Elevation 204 feet with flat terrain and minimal slope. The Willamette River corridor features gravel bars, sandy banks, and occasional rocky outcrops. Vegetation is typical Pacific Northwest riparian forest with willow, alder, and cottonwood. Walking from typical parking areas is minimal to moderate distance. Footing can be uneven on gravel and sand, with occasional slippery sections near water. Wear sturdy shoes with good grip.

Search along the inside bends of the river where water current naturally deposits heavier stones and gravel bars - these areas tend to concentrate colorful agates and jasper. Look for frosted, translucent specimens with orange, red, brown, or white banding; the river's constant tumbling creates distinctive smooth, rounded shapes. Bring a classifier screen or small shovel to sift through gravel efficiently, and focus your search after periods of higher water flow when fresh material has been exposed. Early morning light helps spot the glossy surfaces of polished quartz and chalcedony among duller rocks.

From Corvallis, head west on SW Goodnight Avenue or east on Highway 34 toward the Willamette River. Access points include pullouts along Highway 34 near the river, or via county roads that approach the river corridor. The main BLM access area near coordinates 44.534848, -123.247087 is approximately 2 miles from downtown Corvallis. Look for turnouts and parking areas adjacent to the river where the road approaches the water. Recommended: drive to river access points near the Corvallis boat launch area and work gravel bars from there.

May - September. Late spring through early fall offers the best combination of lower water levels (making gravel bars and banks accessible), stable weather, and pleasant temperatures. Winter and early spring rains swell the river, obscuring collecting areas and creating hazardous footing. Summer water levels drop, exposing new gravel deposits.

Paved highway access (Highway 34). County roads leading to river access points are mostly paved with some unimproved shoulders. No high-clearance vehicle required.

Multiple pullout areas and informal parking spots adjacent to Highway 34 and river access roads. Limited formalized parking; expect 5-10 car capacity at most turnouts. Arrive early on weekends.

Corvallis, Oregon - 2 miles. Full services including gas, restaurants, groceries, and water supplies available in town.

Relatively flat terrain accessible to most visitors. Gravel bar footing is uneven and can be slippery near water; sturdy footwear with good grip is essential. No wheelchair access to river bars themselves, but parking and viewpoints may be accessible from roads. Short walking distances required from parking to collecting areas.

Personal use only. Maximum 25 lbs per day per FLPMA regulations on BLM land. No commercial collection permitted. No motorized excavation or heavy equipment. Respect all private property boundaries and stay on public lands only. 25 lbs per day

Personal use only Maximum 25 pounds per day per FLPMA No commercial collection No motorized excavation Stay on public BLM lands Respect private property

This region lies within the Klamath-Siskiyou geological zone where Tertiary-age volcanic activity and marine sedimentary deposits created widespread chalcedony and agate formations. The steep coastal terrain here has been naturally exposed through millions of years of erosion and uplift, making surface specimens accessible to rockhounders today.

Steep, exposed hillside terrain at elevation approximately 1,800 feet. Uneven rocky footing with loose rock and significant slope. Dense coastal vegetation in places. Walking distance from parking varies; expect moderate to strenuous hiking depending on which drainages you explore. No established trails - route-finding required.

Search the steep hillside washes and gullies where erosion concentrates heavier mineral material. Look for banded agate specimens in shades of white, gray, and rust - they often appear at the surface after winter rains loosen them from unstable slopes. Bring a sturdy rock hammer and chisel to extract specimens from matrix, and wear heavy gloves and boots for protection on sharp, loose rock. Check morning light on south-facing slopes where light-colored specimens show clearly against darker soil.

From Gold Beach, take US 101 south approximately 8 miles. Look for BLM public land markers and pullouts on the east side of US 101 near the Sugarloaf Mt. area. Park at any legal pullout along the highway and hike upslope east into the exposed hillside terrain. Consult a BLM map of Curry County for exact access points, as parking is informal.

April - October

US 101 is fully paved. Access to collection areas requires hiking off-road.

Informal pullouts along US 101. No developed parking facility. Parking limited to roadside shoulders and occasional gravel turnouts.

Gold Beach, approximately 8 miles north - has gas, food, water, and supplies

Steep, uneven hillside terrain with loose rock and no established trails. Significant slope and unstable footing make this unsuitable for anyone with limited mobility. Sturdy hiking boots and careful route-finding essential. Not wheelchair accessible.

Personal use only. Maximum 25 lbs per day per FLPMA. No commercial collection. No motorized excavation. All collection must comply with BLM regulations for this specific area. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation No mechanized digging equipment

Eagle Point sits within the Klamath-Cascade volcanic province, where Miocene-age basaltic and rhyolitic eruptions created the volcanic host rocks now famous for agate and obsidian deposits. This region experienced significant prospecting activity during Oregon's 19th-century mineral booms, particularly for obsidian which was valued for toolmaking by indigenous peoples and later sought by collectors.

Flat to gently rolling terrain at 1365 feet elevation. Typical high desert landscape with sagebrush, scattered juniper, and exposed volcanic rock. Ground is a mix of sandy soil and loose volcanic stone. Walking distance from parking is typically under 0.5 miles to productive collecting areas. Footing is generally stable on open flats but watch for loose rock on steeper sections.

Search the dry wash bottoms and eroded hillsides where water has naturally exposed agate nodules - the flat terrain makes these areas easy to access. Bring a small hammer or crack hammer to test suspected specimens, as agates often have a waxy luster that distinguishes them from common rock. Look for pieces with visible banding or color variation - solid translucent or semi-translucent pieces with reds, oranges, whites, or earth tones are highest quality. Since you're limited to 25 lbs per day, focus on medium-sized specimens (fist to palm-sized) rather than filling your bag with small pieces.

From Medford, head northeast approximately 10 miles toward Eagle Point via East Linn Road, which provides direct access to the rockhounding site. Continue on East Linn Road as it approaches the coordinates, following local signs and markers as you near the site. Use the GPS coordinates and a navigation app for the final approach.

April - October

Paved highway access (Oregon State Route 62). Pullout parking is on unpaved but well-maintained BLM access areas. High-clearance vehicle not required.

Multiple unmarked pullouts along Highway 62 on the east side. Capacity varies from 2-4 vehicles per pullout. No formal parking area or facilities. Park off pavement to allow traffic flow.

Eagle Point town center approximately 3 miles north with gas, food, and water.

Relatively flat terrain accessible to most hikers and families. Paved highway access with nearby pullout parking. Walking distance to productive areas is under 0.5 miles on open ground. Terrain is stable and even with minimal obstacles. Suitable for children ages 6 and up and those with moderate mobility.

Personal use only. Maximum 25 lbs per day per FLPMA regulations. No commercial collection. No motorized excavation or power tools. Hand tools only (hammer, chisel, small pick). All collecting must be within BLM public land boundaries. Leave no trash and fill holes when finished. 25 lbs per day

Personal use only Maximum 25 lbs per day per FLPMA No commercial collection No motorized excavation Hand tools only Stay within BLM boundaries Pack out all trash Fill holes when finished

The Lower Inmaha River canyon exposes rocks formed during major Oligocene-Miocene volcanic events that blanketed this region in silica-rich basalts and ash deposits. Subsequent millions of years of river erosion through these formations created the gravels and weathered nodules found today, with agate and jasper forming from silica precipitation in cavities within the cooling volcanic rock.

The Inmaha River valley features steep canyon walls with moderate elevation around 2,000-2,500 feet. Terrain transitions from brushy sagebrush uplands to rocky riverbed with scattered basalt boulders and cobble bars. Walking distance from parking to productive collecting spots ranges from 0.5 to 2 miles depending on which drainage you access. Footing is rocky and uneven with loose basalt fragments; waterproof boots strongly recommended.

Search the main river channel gravels and along eroded banks where water sorting has concentrated heavier agate and jasper nodules. Look for the translucent banding patterns in nodular specimens - red, orange, and white agates are most common here. Bring a classifying screen or small hand rake to sift through finer gravels efficiently. Work lower benches and slack water areas after visiting the main channel, as quality specimens often concentrate where current slows.

The site is at GPS coordinates 45.20361, -116.86702 in Oregon. Use the GPS coordinates and a navigation app for the final approach.

April - June and September - October. Spring (April-June) offers reliable water flow that exposes fresh gravels in washes, though roads may be muddy and water levels can be high. Fall (September-October) provides stable water levels, drier roads, and cooler temperatures for sustained collecting.

Rough BLM road with ruts, washboard, and steep sections. High-clearance or 4WD required. Road quality varies with weather and maintenance cycles.