Little Caliente Hot Springs
By the HotSpringsFind editorial team · How we compile records · Reviewed September 2026
Little Caliente Hot Springs is a primitive hot spring listed near Santa Barbara, California. Reported soak temperature: 100°F. See the visit fact sheet.
Current status
Primitive USFS warm spring (~90F) at the Little Caliente Picnic Area near Mono Campground in the Santa Barbara backcountry — normally a short walk from dirt road 5N15, but the whole Caliente corridor has been under a Los Padres NF storm-damage closure order since 2023 (developed sites closed to all entry; access roads closed to motor vehicles); a successor order issued ~Sept 17, 2026 reopened several trails but the Caliente sites were not among the announced reopenings — treat as closed and verify with the Santa Barbara Ranger District.
Checked September 2026 · verified against an official source · 5 sources ↓
Staying overnight?
A coastal town stay for the Montecito area.
Santa Barbara is about 9 mi from the spring (straight line).
We may earn a commission from bookings through these links, at no extra cost to you.
Before you go
- Status: Road access restricted — confirm via USFS Los Padres NF — 'Special Closure: SBRD Storm Damage Recovery', Forest Order 05-07-54-25-14 (Sept 18, 2025 - Sept 17, 2026; lists Little Caliente Picnic Area closed, Little Caliente Rd 5N15B closed to motorized).
- Cost: Reported free access — fees and permits can change, confirm before visiting.
- Getting there: No verified hike distance on record — confirm the route and road conditions.
- Water: Reported soak temperature 100°F — always test the water before entering.
- Rules: Reported clothing-optional; reported dog-friendly.
- Conditions: check weather, fire closures, and land-manager alerts the week you go — mountain access changes seasonally.
- Reservations/permits: None for the spring itself when open; Adventure Pass for parked vehicles; Mono Campground reservations via recreation.gov.
- Best time to go: Whenever the closure order lifts — historically quiet year-round; avoid after rain even when open (ford crossings).
- Clothing reality: No official policy; it is a designated day-use picnic area, so suits are the norm when open — occasional discreet nude use happens at remote times. California indecent-exposure law applies.
- Kids: Allowed.
- Cell service: none — download maps and tell someone your plan.
- Accessibility: When open: short walk from the picnic-area parking. Under closure, the roads are foot/bike/horse only (motorized prohibited) — a very long walk in.
- CLOSED — Little Caliente Picnic Area was a 'closed developed recreation site' under Forest Order 05-07-54-25-14 (in effect through Sept 17, 2026), and roads 5N15B (Little Caliente), 5N15.1 Romero Camuesa, and 5N16 (Big Caliente) were closed to motorized use; a NEW closure order was issued ~Sept 17-19, 2026 and the Caliente sites were NOT on the announced reopening list
- Verify before any trip: Santa Barbara Ranger District 805-967-3481 or fs.usda.gov Los Padres alerts
- When open: day-use only (6am-10pm), NO camping at the spring — nearest is Mono Campground; Adventure Pass typically required for parking
- Access road (5N15 past Pendola Station ~5 mi) is rough dirt with multiple Santa Ynez River fords — high-clearance recommended; gates close before/after storms
- Water is only ~90F — a warm soak, not a hot one
- Related: a July 2026 report says the pipe feeding Big Caliente's concrete tub is damaged and it currently holds only shallow cold water — infrastructure damage in this corridor is ongoing
- Hazard: Storm-damaged roads with unbridged river fords
- Hazard: Remote — no services or cell signal
- Hazard: Standard Santa Barbara backcountry issues: poison oak, rattlesnakes, flash-flood after storms
About this spring
Three small cement-and-rock soaking tubs (~98-104°F) on a hillside in Little Caliente Canyon in Los Padres National Forest, near Mono Campground on the upper Santa Ynez River. Remote enough to stay quiet on weekdays; day-use only (6am-10pm). Adobe-clay roads become dangerously slippery when wet — USFS closes gates before storms. No services or cell coverage; day-use only. Access road closed indefinitely as of 2024 (Los Padres NF storm damage) — reachable only via a long hike; verify with the Santa Barbara Ranger District.
Little Caliente is a trio of small cement-and-rock soaking tubs — reported around 98–104°F — on a hillside in Little Caliente Canyon in the Santa Barbara backcountry of Los Padres National Forest, near Mono Campground on the upper Santa Ynez River. Normally it's about a mile's walk up gated dirt road 5N15 from the picnic area — remote enough to stay quiet even on weekends — and day-use only, 6am to 10pm.
The catch is access: the Caliente corridor has been under a Los Padres storm-damage closure, with road 5N15B and the picnic area closed to vehicles through at least September 2026 — currently reachable only on foot via a long hike. The adobe-clay roads turn dangerously slick when wet even after reopening, and there is no cell coverage anywhere in the canyon. Confirm the closure order with the Santa Barbara Ranger District before planning anything.
Directions & trailhead access
From Hwy 154 at San Marcos Pass take East Camino Cielo ~20-23 mi to Pendola Station, then FR 5N15 ~5 mi to Mono Campground; walk ~1 mi up the gated road into Little Caliente Canyon. Requires high-clearance vehicle on adobe-clay roads.
California geothermal context
California spans several geothermal provinces: the volcanic Cascades and Modoc Plateau in the northeast, Sierra Nevada granite seeps along the eastern front, Mojave and Colorado Desert springs in the south, and the famously mineral-rich Big Sur coast. Fire season (roughly June–November) closes access to many backcountry springs without warning — always check for current fire restrictions.
What a primitive site means here
Primitive springs have no facilities: no changing rooms, no trash service, often no maintained road to the pool. Expect natural rock or gravel bottoms, water temperature that varies by spot and season, and other visitors who may treat the site informally. Pack out everything you bring, test the water before entering, and leave the pool cleaner than you found it.
Best time to visit
Year-Round (Best: May – October)Pool temperatures and access can change with weather and season. Outdoor ambient temperatures fluctuate significantly across California. Late spring through autumn offers the most comfortable road access.
Fact sheet
| Reported soak temp | 100°F |
|---|---|
| Source temp (historical) | Not reported |
| Trail access | Recorded coordinates — access unverified |
| Access fee | Reported free — verify locally |
| Clothing policy | Reported clothing-optional |
| Pet policy | Reported dog-friendly |
| Geothermal data reference | NOAA Thermal Springs List (1980 archive) |
| Check land status | USFS Los Padres NF — 'Special Closure: SBRD Storm Damage Recovery', Forest Order 05-07-54-25-14 (Sept 18, 2025 - Sept 17, 2026; lists Little Caliente Picnic Area closed, Little Caliente Rd 5N15B closed to motorized) |
Little Caliente Hot Springs FAQ
Is Little Caliente Hot Springs open right now?
Primitive USFS warm spring (~90F) at the Little Caliente Picnic Area near Mono Campground in the Santa Barbara backcountry — normally a short walk from dirt road 5N15, but the whole Caliente corridor has been under a Los Padres NF storm-damage closure order since 2023 (developed sites closed to all entry; access roads closed to motor vehicles); a successor order issued ~Sept 17, 2026 reopened several trails but the Caliente sites were not among the announced reopenings — treat as closed and verify with the Santa Barbara Ranger District. (Status verified against an official source, last checked September 2026.)
Is Little Caliente Hot Springs free?
Little Caliente Hot Springs is listed as free to access in Santa Barbara County, California. Fees and rules change — verify current status with the land manager before visiting.
What temperature is Little Caliente Hot Springs?
Little Caliente Hot Springs has a reported soak temperature of 100°F. Historical data may not reflect current conditions — always test water before entering.
Is Little Caliente Hot Springs clothing optional?
Little Caliente Hot Springs is listed as traditionally clothing-optional in directory records. Confirm current rules before visiting, as policies change.
How do you access Little Caliente Hot Springs?
Little Caliente Hot Springs is on public land — verify current road access, fees and rules with the land manager before visiting.
Where to stay in Santa Barbara
A coastal town stay for the Montecito area. Check trail and forest-road access before planning a spring visit.
Santa Barbara is about 9 mi from the spring (straight line).
We may earn a commission from bookings through these links, at no extra cost to you.
Sources & references
- USFS Los Padres NF — 'Special Closure: SBRD Storm Damage Recovery', Forest Order 05-07-54-25-14 (Sept 18, 2025 - Sept 17, 2026; lists Little Caliente Picnic Area closed, Little Caliente Rd 5N15B closed to motorized) — official · 2026-01
- Los Padres Forest Association — 'Santa Barbara District Trails REOPEN' (new SBRD closure order; reopened Old Romero/Franklin/Arroyo Burro/Matias Connector/North Tunnel — Caliente sites not listed) — community · 2026-09
- USFS Los Padres NF — hot springs of the forest (Big/Little Caliente descriptions; day-use only) — official · 2024
- AllTrails — Big Caliente Hot Springs via Agua Caliente Road [CLOSED] (July 2026 review: pipe to concrete tub damaged) — community · 2026-07
- Top Hot Springs — Big and Little Caliente (road/closure overview) — community · 2025
Details above were verified against the named sources on their listed dates — conditions change, so recheck before traveling. · How we verify our data · Report a correction
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