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Ventura County backcountry, California

Sespe Hot Springs

Sespe Hot Springs is a remote set of rock-lined pools in the Sespe Wilderness, reached only by trail. The shortest route is about 9.5 miles each way, so most visitors make it an overnight trip.

OpenCheck the official site before you go.Last checked November 2026
Getting there
Backpacking trip in the Sespe Wilderness: 9.5 mi each way on the Johnston Ridge Trail from near Mutau Flat, or longer routes
Cost and hours
See current prices and hours on the official site
Pools
Primitive rock-lined pools along the creek below a very hot source
Managed by
Los Padres National Forest, Mt. Pinos Ranger District

Good to know. The source water comes out near boiling, so test pools before getting in; the Forest Service says there is no water and little shade for the first seven miles of trail.

In any natural hot spring, keep your head above the water. Health officials advise it because of a rare amoeba that can enter through the nose.

Good for: camping. Something out of date? Let us know and we’ll check it.

Warm water, closer to home

No hot spring nearby?

Warm-water sessions at your own pool, or your community’s, in and around Flagstaff, by request. And there are small water practices you can do at home, in a bath.

See sessions Practices for home