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Wild spring

Sespe Hot Springs

  • Free
  • 9.5 mi hike

Remote hot springs and a hot creek at about 2,600 feet in the Sespe Wilderness, reachable only on foot or horseback. The Forest Service describes three routes: the Sespe River Trail from Piedra Blanca, the Alder Creek Trail from Dough Flat near Fillmore, and the Johnston Ridge Trail from Mutau Flat. It recommends spring visits, since summer temperatures can top 100F.

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Price
Free
Nearest town
Ojai
Hike (one way)
9.5 mi

Plan your visit

Hours & season

Season
  • Open year-round
  • Spring is best
  • Johnston Ridge trailhead has a winter gate closure Nov 1-Apr 30
  • Dough Flat gate is shut about Dec 15-Apr 30

Tickets & booking

Price
  • No fee
  • Piedra Blanca parking needs an Adventure Pass ($5/day)
  • Johnston Ridge and Dough Flat trailheads charge no fee
AccessFree public access

Rules

DogsYes

On site

LodgingNo
Land managerUSFS

Not stated by the land manager: swimwear, ages.

Soak responsibly

  • Pack out everything, including food scraps and toilet paper. Use WAG bags where required.
  • No soap, shampoo or sunscreen in the pools; rinse away from the water.
  • Check permits and closures with USFS before you go.
  • Keep groups small and give others space. Respect posted dog and camping rules.

Water temperature

This venue doesn't publish pool temperatures.

What's here

  • Sespe Wilderness
  • remote: about 9.5-17.5 mi one way
  • hot springs and hot creek
  • foot and horse travel only
  • elevation about 2,600 ft
  • little shade or water on some routes

Getting there

Elevation3,127 ft
Road
  • Gravel road, passable by cars
  • Piedra Blanca via paved Rose Valley Rd
  • Johnston Ridge via Grade Valley Rd 7N03 (winter gate)
  • Dough Flat road is rough, 4WD advised when wet
Hike9.5 mi one way
Trail
  • Johnston Ridge Trail from Mutau Flat about 9.5 mi, steep, no water
  • Sespe River Trail 16.8-17.5 mi with 8 river crossings
  • Alder Creek from Dough Flat
Parking
  • Piedra Blanca: 55 spaces, pass required
  • Johnston Ridge: 5 spurs, no fee
  • Dough Flat: a gate 2 mi below the trailhead is locked for road repairs

Things to do near Ojai

trail

Piedra Blanca Trailhead

Hub for the Sespe River, Middle Sespe and Gene Marshall-Piedra Blanca trails off Rose Valley Road.

park

Sespe Wilderness

219,000-acre wilderness around Sespe Creek, the last undammed river in Southern California.

attraction

Wheeler Gorge Visitor Center

Ojai district maps and Adventure Passes on Hwy 33; weekends 9am-3pm.

Straight-line distances. Campground and trailhead data © OpenStreetMap contributors.

Nearby springs

Willett Hot Springs: 3 mi · Big Caliente Hot Springs: 32 mi · Little Caliente Hot Springs: 35 mi

Sources (9)

· checked November 2026

Prices, hours and rules are checked against the official site and land-agency pages. Spot something out of date? Let us know.

  1. Official site: Hotsprings3 07.pdf
  2. Official site: Sespe hot springs2007.pdf
  3. Official site: Sespe wilderness
  4. Official site: Piedra blanca trailhead
  5. Official site: Johnston ridge trailhead 20w12
  6. Official site: Dough flat trailhead
  7. Official site: Sespe condor sanctuary closure 0
  8. Official site: Alerts
  9. Official site: Wheeler gorge visitor center