Rockhound Locations in Oregon

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Here at the Rockhounding Maps, we give you access and information to the best dig sites for crystals and minerals in Oregon.  On top of that, we’ve created a resource page to assist with answering all of your gem and mineral collecting questions.

We hope you enjoy your time on our site and come back often because we’re always adding new dig locations and crystal collecting updates. This is a great resource for anyone who loves rockhounding, from beginners to experts alike!

Rockhounding in Oregon is a great way to discover the state’s diverse geology and fossilized wildlife. The number of potential collecting sites here makes it an excellent location for those interested not only in rocks, but also minerals that can be found within them!

If you’re a rockhound, Oregon is the place to be! There are plenty of great locations to explore and find exceptional specimens. Here are the five best spots that I found for rockhounding in Oregon after comprehensive research.

We are here for any questions or concerns that might arise about your adventures in mineral collecting.

Oregon Rockhound Locations

If you’re looking for the best rockhound locations in Oregon, you’ve come to the right place. There are plenty of great places to rockhound, from the Priday Agate beds to the Nehalem River. So, whether you’re a beginner or a seasoned rockhound, there’s sure to be a perfect spot. So, grab your rock hammer, and let’s get started!


Biggs Picture Jasper


Have you ever dreamed of going on a rock-hounding adventure in Oregon? Rockhounds can find Agate, Biggs Jasper, Owyhee Jasper, Petrified Wood, Thundereggs, and Obsidian. With its diverse landscape, Oregon can be a perfect place for you to hunt for rocks!

Be polite wherever you explore. Always pack out what you packed in. Meaning if you stop for a snack while rockhounding at any site, clean up after yourself and pack your trash items back out with you.

Always do your research regarding laws and regulations, and don’t forget to ask for permission to access an area and collect specimens.

This article will discuss the top rockhound locations in Oregon and the different types of rocks and minerals you can collect. Don’t forget to make it to the bottom of the page because we list out the best rock and mineral societies in the state. If you’re serious about collecting rocks then you’ll want to join one of these amazing clubs.

If you’re an active rock collector in Oregon then send us an email about your favorite locations and we will feature you on the site and we might sponsor you as well. That’s right, we will pay you to go dig for rocks and minerals.

So, if you’re ready to embark on a rock-hounding journey, then grab your rock hammer, and let’s get started!


Dig For Agate

Location NameLongitude and LatitudeRocks and Gemstones
North Fork Umpqua River43.3262297, -122.9970057Agate, Jasper, Carnelian, Petrified Wood
South Fork Umpqua River (Three C Rock Campground
42.96472250, -122.88834690Agate, Jasper, Carnelian, Petrified Wood
South Fork Umpqua River (Bridge at Tiller Trail Highway)
42.9284541, -122.951165Agate, Jasper, Carnelian, Petrified Wood
South Fork Umpqua River – Myrtle Creek43.03039498, -123.3170105 Agate, Jasper, Carnelian, Petrified Wood
South Santiam River44.6867886°N, -123.0067593Agate, Jasper, Petrified Wood
Molalla River (Three Bears Recreation Site45.04266400, -122.48936610Agate, Jasper, Petrified Wood
Illinois River (Near Eightdollar Mountain42.2582871, -123.6618981Agate, Jasper
North Santiam River44.797753843, -122.566758847Agate, Jasper, Petrified Wood
Willamette River44.060471, -122.091736Agate, Jasper
East Side of Steens Mountain (Near Borax Lake)42.327,- 118.603Agate, Jasper, Petrified Wood
Leslie Gulch (Owyhee Reservoir)43.6167661, -117.2864754Agate, Jasper
Graveyard Point MarkerIdaho – Oregon BorderPlume Agate, Moss Agate
Agate Flat41.997297,- 117.718997Agate, Jasper
Harney Lake43.2433034, -119.1892879Agate, Jasper, Oolitic Agates, Petrified Wood
McVay Rock State Recreation Site42.01992, -124.23576Agate, Jasper, Fossils
South Jetty of Chetco River42.1859419, -124.1367536Agate, Jasper, Fossils
Pistol River42.2748345,- 124.4053862Jasper, Agate, Petrified Wood
Gold Beach42.407333, -124.421776Agate, Jasper, Fossils
Otter Point State Recreation Site42.39538,- -124.42272Agate, Jasper, Fossils
Agate Beach44.6752, 124.0604Agate, Jasper
Cape Blanco State Park42.8376, -124.5640Agate and Jasper
Whiskey Run Lane (Beach)43.21479, -124.36148Agate, Jasper, Petrified Wood, Fossils
Seven Devils State Recreation Site43.2361, -124.3904Agate, Jasper, Petrified Wood
Muriel O.Ponsler Memorial State Park44.169661, -124.116684Agate and Jasper
Stonefield Beach State Park (Tenmile Creek)44.2248429, -124.1117863Agate, Jasper
Bob Creek State Wayside (Bob’s Creek)44.2440096, -124.1117863Agate, Jasper, Petrified Wood
Strawberry Hills44.2539033, -124.1117515Agate & Jasper
Neptune State Park (Gwynn Creek)44.269703, -124.109023Agate, Jasper, Petrified Wood
Yachats Ocean Road State Park44.3062313, -124.1051196Agate and Jasper
Smelt Sands State Park44.32262, -124.1053975Agate, Jasper


The Priday Agate bed is an excellent spot for finding beautiful orbicular agates. The Agates at this location feature round dots of various colors. This makes them unique and highly sought-after by collectors. 

Rocks & Minerals: Agate, Jaspers, Petrified wood

Road Access: During the wet season, the road is impassable, and the bed is inaccessible

The Maury Mountain is great for finding Agates and other semi-precious stones. It is one of the most popular rock-hounding destinations in Central Oregon. The Agate bed is located 30 miles east of Prineville. 

The area is rich in geological history and famous for Moss Agate which comes in various colors, including red, brown, green, and gold. It’s not uncommon to find Dendritic Agate and White Plume Agate at this location.


Owyhee Jasper specimens


Rocks & Minerals: Moss Agate, Chalcedony, Jasper

Road Access: The bed is accessible by a gravel road that is usually in good condition. However, the road may be impassable after heavy rains or snowstorms.


Dig For Thundereggs

Location NameLongitude and LatitudeRocks and Gemstones
White Fir Springs44.4046, 120.5534Thundereggs, Jasper
Whistler Springs (Ochoco National Forest
44.4963183, -120.4850647Thundereggs
Lucky Strike Mine (Ochoco National Forest
44.5176, 120.4972Thundereggs
Polka Dot Agate Mine44.76502, -120.82862Polka-Dot Agate, Thundereggs
White Rock Springs43.1227941, -123.0365276Thundereggs
Succor Creek43.318856, -117.072003Thunderegg, Jasper, Agate, Petrified Wood
Pike Creek42.582777777778 , -118.54388888889Thunderegg, Jasper, Agate, Petrified wood


The Owyhee Canyonlands offer some of the best rock-hounding opportunities in the state. This location has flat desert stretches, flowing streams, and giant rocks. Thus it makes a perfect rock-hounding location. 

The landscape is also incredibly diverse. Succor Creek Canyon and Juniper Gulch are two rich sites you can explore. In Juniper Gulch, you’ll find a variety of Agates, Jaspers, and Petrified Wood.

Succor Creek Canyon is known for its Opals, Thundereggs, and Jasper. 

Rocks & Minerals: Agate, Jasper, Petrified wood, Obsidian, Thundereggs

Road Access: The main roads in the area are unpaved and can be rough and dusty. Travel can be difficult during wet weather, and road closures are common. So when planning a trip, check road conditions in advance and come prepared. 

If you’re looking for an excellent location to find gem-quality Obsidian in Oregon, look no further than Glass Butte. You can locate Glass Butte off Highway 20 in Lake County. It offers a plethora of obsidian deposits that are perfect for rock hounding. 

Glass Butte has many spots to explore and several gravel roads in the area. When rock-hounding in this area, a pro tip is to look at sites along the east side of the butte. You can also try near the summit, and the lava flows.


Willow Creek Jasper Cabochon


Rocks & Minerals: Varieties of Obsidian, including Silver Sheen, Midnight Lace, and Mahogany.

Road Access: The roads leading to the Obsidian are generally in good condition. However, there can be some areas of wash boarding or potholes. In general, the roads are passable by any vehicle.


Dig For Petrified Wood

Location NameLongitude and LatitudeRocks and Gemstones
Dendrite Butte- Near Congleton Hollow44.05158, -120.02223Opalized Wood, Petrified Wood
Quartzville Creek – Rocky Top Bridge44.7884553, -122.2923011Petrified Wood
Clackamas River (Near Alder Flat Trailhead45.0807, -122.0562Petrified Wood, Agate, Jasper
Clackamas River (Near Memlaoose Bridge)45°11’33, -122°12’39Petrified Wood, Agate, Jasper
Calapooia River (Willamette National Forest)44.060471, -122.091736Petrified Wood, Agate, Jasper
Haystack Rock45.8845,- 123.9682Petrified Wood
Gopher Holes42.0629° N, 117.9546Petrified Wood
White Hill42.059736, -117.947313Petrified Wood
Cottonwood Spring44.4713742, -118.7982163Petrified Wood
Negro Rock43.41821,-117.11876Petrified Wood
Stinkingwater Creek43.80738,-118.40104Petrified Wood, Agate, Jasper
Hampton Butte43.774301, -120.2818702Petrified Wood, Limb Casts
Fischer Canyon42.3013, 119.7894Petrified Wood, Agates, Calcite
Bear Creek44.8837231, -123.9698353Petrified wood
Congleton Hollow44.05158, -120.02223Petrified Wood, Opalized Wood


The Nehalem River is another exceptional location you can explore to find crystals. The river is home to beautiful rocks like Plume Agate, Carnelian, and Jasper.

If you’re interested in rock hounding in the Nehalem River, here is a pro tip that can help you. Bring a hammer, chisel, and a bucket to store your finds. The rocks in the river can be pretty tough to break, so the hammer and chisel will come in handy. Happy rock-hounding!

Rocks & Minerals: Plume agate, Carnelian, Jasper

Road Access: The Nehalem River provides reasonable access for boats and vehicles. But, there are some areas where the river is too shallow for navigation. In these areas, it is necessary to portage around obstacles.


Dig For Jasper

Location NameLongitude and LatitudeRocks and Gemstones
Seal Rock State Recreation Site44.4962297, -124.0876201Agate, Jasper, Petrified Wood, & Marine Fossils
Ona State Park44.5179, -124.0715Jasper, Petrified Wood, Marine Fossils
Beverly Beach State Park44.7290, 124.0556Agate, Jasper, Petrified Wood, Marine Fossils
Otter Rock & Devils Punch Bowl State Park44.7465042, -124.0670605Agate, Jasper, Petrified Wood, & Marine Fossils
Fogarty State Park44.8423347, -124.0456705Agate, Jasper, & Petrified Wood
Siletz Bay Park44.926580, -124.014355Agate, Jasper, & Petrified Wood
D River Wayside State Park44.967493, -124.017211Agate, Jasper, & Petrified Wood
Roads End State Park45.0029 124.0034Agate, Jasper, & Petrified Wood
Short Beach45.4748, 123.9685Agate & Jasper
Oceanside & Tunnel Beaches45.46378,-123.97323Agate & Jasper
Netarts45.434825, -123.945961Agate & Jasper
Oswald West State Park45.769811, -123.959093Agate & Jasper
Hug Point State Park45.8382, -123.9548Agate & Jasper
Warm Springs Reservoir43.6146798, -118.2377539Agate, Jasper, & Petrified Wood
Harney Lake43.2368, 119.1099Agate & Jasper
South Umpqua Bridge (Bridge at Days Creek
42.97333, -123.34676Agate, Jasper, Pyrite
Thomas Creek44.6776222, -122.9720362Jasper, Petrified Wood
Big Creek Bridge44.17446,-124.11523Jasper, Agate, and Petrified Wood
Carl G. Washburne Memorial State Park44.1581765, -124.1165087Agate and Jasper
Moolack Beach44.6998382, -124.0653945Agates, Jasper, Fossil Shells
Nelscott Beach44.9426, 124.0238Agate, Jasper
Gleneden Beach44.8814, 124.0346Agate, Jasper
Cape Blanco State Park42.83555, -124.55593Agate & Jasper
Sixes River Recreation Area42.8042096, -124.3083122Agate & Jasper


If you want the best rockhound locations in Oregon, you’ll want to check out these five locations. Each location has its unique geological features and offers a different rock-hounding experience.  So, get out there and start rock-hounding! 

Azurite and Malachite – City of Haines

List of Rock and Mineral Societies

Oregon Gem & Mineral Clubs and Societies