Bumpass Hell Hike
A high-elevation walk to Lassen's largest hydrothermal basin.
- Country
- United States
- Region
- California
- Distance
- 4.51 km
- Difficulty
- Moderate
- Best season
- Check current official seasonal access and conditions
- Trail type
- out-and-back
Route data may change. Verify closures, permits, weather, transport and navigation with official sources before departure.