Little Caliente Spring

Santa Barbara County, California · Near Montecito
34.5370°N, 119.6130°W · 1,631 ft
90°F 67°F air · Good soaking weather 1,631 ft Open Hike US Forest Service Camping nearby (8.1 mi)

Little Caliente Spring sits in the Los Padres National Forest, Santa Barbara County, about seven miles from Montecito and a hike of over a mile and a half in from the road. The water is warm, at the lower edge of soaking range. Forest Service land, access Open, and no fee so far as the record tells it.

Location

The hike runs about a mile and six tenths from Hildreth Peak Road. Elevation is around sixteen hundred feet. Mild, dry climate: fourteen inches of precipitation, essentially no snow, a low-sixties mean. Upper Oso Campground is eight miles away, the closest the record shows.

On record, the best months are the winter ones. Soaking warm, with no heat warning attached. Access is a hike on Forest Service land. It has been photographed for the record. Chemistry was never sampled, and nothing on file describes the pool itself or how many people use it.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Little Caliente Spring.

Aerial view of the ground around Little Caliente Spring LiDAR bare-earth view of the same ground around Little Caliente Spring
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Setting
Canyon floor
Steep ground climbs away on both sides of the spring.
Highest ground nearby
325 ft above the spring
Within a quarter mile, to the south
Cross-section through the spring

A slice through the ground from south to north, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Heat Below
66 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 3% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
52°
Jan
52°
Feb
55°
Mar
60°
Apr
63°
May
69°
Jun
73°
Jul
75°
Aug
72°
Sep
66°
Oct
58°
Nov
52°
Dec
Annual Precip: 14.2 in Annual Snow: 0.9 in
Best Time to Visit
December Air 52°F · Water 90°F · +39° contrast
January Air 52°F · Water 90°F · +38° contrast
February Air 52°F · Water 90°F · +38° contrast
December offers 23°F more contrast than August
Current Conditions
67°F
NE 7.2 mph 84% Good soaking weather
Tuesday 80° Low 56° Sunny 5% precip
Spring is +10° warmer
Wednesday 81° Low 54° Mostly Sunny 8% precip
Spring is +9° warmer
Thursday 81° Low 52° Sunny
Spring is +9° warmer
Friday 85° Low 54° Sunny
Spring is +5° warmer
Saturday 89° Low 56° Sunny
Spring is +1° warmer
Where to Stay

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Nearby Camping
Upper Oso Campground 8.1 mi away

Overview Upper Oso Campground provides ample opportunity for exploration of California's coastal mountains. It is a family-friendly campground, equipped with equestrian sites, and is close to a variety of trails and several mountain streams.Recreation A variety of hiking, mountain biking and horseback riding trails begin in and around the campground, including the Santa Cruz Trail, which traverses 18 miles north to the San Rafael Wilderness. The 2.5-mile Aliso National Recreation Trail leads...

Reservable Yes
Reserve on Recreation.gov →
Temperature
90°F
Warm Hot Boiling
Water Temp 90°F (32°C)
Avg Air Temp 62°F
Above Ambient +28°F
Warm air, warm water September
Access
Open
Road Access Hike
Nearest Road Hildreth Peak Road
Distance to Road 1.6 mi
Land
Ownership Federal
Agency US Forest Service
Designation National Forest
Unit Los Padres National Forest
Manager US Forest Service
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Little Caliente Spring?
Little Caliente Spring has a water temperature of 90°F (32°C). This is a warm thermal spring.
Where is Little Caliente Spring located?
Little Caliente Spring is located in Santa Barbara County, California at 1,631 feet elevation, near Montecito. Coordinates: 34.5370°N, 119.6130°W.
How do I get to Little Caliente Spring?
Little Caliente Spring has Hike road access, with the nearest road being Hildreth Peak Road (1.6 mi from the road).
Is Little Caliente Spring free to visit?
Little Caliente Spring has Open access. It is managed by US Forest Service.
Can I camp near Little Caliente Spring?
Yes, Upper Oso Campground is located nearby (8.1 miles away).
Sources: Wikipedia