Bumpass Hell from Kohm Yah-mah-nee visitor center is a 11.5 mile lightly trafficked out and back trail located near Mill Creek, California that features a lake and is rated as moderate. The trail is primarily used for hiking and nature trips and is best used from May until October.

DISTANCE
11.5 miles
ELEVATION GAIN
2,706 feet
ROUTE TYPE
Out & Back

hiking

nature trips

forest

lake

hot springs

views

waterfall

wildlife

no dogs

The hike is rated as moderate but for most people it would be a full day hike. Notable ascents/descents are the first kilometer immidiately after passing the Mills Creek Falls and the stretch from Cold Boiling Lake to Bumpass Hell. The rest of the hike is up and down through forest and meadows.