# Diamond Craters ONA

**Location:** Diamond, OR | **Difficulty:** Easy | **Length:** 40+ miles

**GPS:** 43.1234, -118.7543

**Vehicle requirements:** Stock high-clearance 4WD or AWD with all-terrain tires. No lift or lockers required.

**Best season:** April - November

Oregon's most diverse volcanic landscape with lava flows, craters, domes, and maars accessible by BLM roads. A geological classroom in the remote Harney Basin.

**Region:** Northwest • **Trail type:** Hidden Gem • **Rating:** 4.3/5

**Highlights:** Volcanic landscape, Lava flows, Remote desert, Geological wonder, Free camping

**Nearby campgrounds:**
- No campgrounds found within 40 miles in our directory.

Canonical page: https://4x4playground.com/overlanding/trails/diamond-craters