Roads End State Park: Agate & Jasper Rockhounding in Lincoln County, Oregon

Updated August 2026

Roads End State Park is a mapped rockhounding spot in Lincoln County, Oregon. Reported finds include agate, jasper, petrified wood. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Lincoln County
State: Oregon
Nearest road: Northwest Logan Road
Postcode: 97367
Coordinates: 45.00900, -124.00819

Geology at Roads End State Park

This spot sits on surficial deposits; Coastal terrace deposits, mapped as sand and fossils: carbonized wood fossils that formed within roughly the last 3 million years. Petrified wood typically travels as tough float, and worked gravels like these are exactly where weathered pieces tend to collect.

Mapped unit: surficial deposits; Coastal terrace deposits
Age: 3 Ma to present (Quaternary)
Rock types: sand and fossils: carbonized wood fossils
Elevation: 50 ft

Geologic mapping via Macrostrat and the underlying state geological survey maps (CC BY 4.0). Bedrock at the surface can vary within a mapped unit.

Best time to visit Roads End State Park

Conditions here are workable year-round, with typical highs from 49°F in winter to 71°F in summer.

Climate normals: NOAA 1991-2020 monthlies, OTIS 2 NE station (4 mi away).

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

State guidance last verified: April 1, 2026

BLM Oregon/Washington — Rockhounding & mineral material
Oregon Department of Geology and Mineral Industries (DOGAMI)
Oregon Parks and Recreation Department — beach collecting rules
Community submissions reviewed against published agency rules

Found at Roads End State Park

Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Roads End State Park.

Roads End State Park FAQ

Where is Roads End State Park?+

Roads End State Park is in Lincoln County, Oregon, at 45.00900, -124.00819. Nearest road: Northwest Logan Road.

What rocks and minerals can you find at Roads End State Park?+

Roads End State Park is reported to produce Agate, Jasper, Petrified Wood.

Is collecting allowed at Roads End State Park?+

Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.

What tools should I bring to Roads End State Park?+

A rock hammer, sturdy gloves, and a padded bag cover petrified wood hunting. Most pieces are surface float, so walking slopes and washes beats digging.

When is the best time to visit Roads End State Park?+

Roads End State Park is workable year-round.

How do I get to Roads End State Park?+

Open the directions link to navigate to 45.00900, -124.00819 in Google Maps. The nearest road is Northwest Logan Road.

More rockhounding in Oregon

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Open Roads End State Park on the map

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