Big Obsidian Flow
Big Obsidian Flow
1.1km
Total Distance
59m
Elevation Gain
Trail description
A short loop in Newberry National Volcanic Monument from the Big Obsidian Flow trailhead up metal stairs onto a lava flow of black obsidian glass. The flow is the youngest lava in Oregon. The trail lies at about 1,950 m with no shade.
Route Map
Along the trail
- 1Viewpoint · 0.5km
- 2Viewpoint · 0.9km
- Parking
- 23m from the start