Roamward
Moderate

Bumpass Hell (Lassen)

California

Distance3 mi
Est. time~1 hr 9 min
Elevation gain↗ 300 ft
RouteOut & back
Illustrative elevation profile — open in Apple Maps for the live trail map & precise profile.

a boardwalk over steaming fumaroles.

Open in Apple Maps →More California hikes

Check conditions, permits, and weather before you go — trails close, and mountain weather turns fast.