Bainter Spring

San Bernardino County, California · Near Searles Valley
35.8420°N, 117.3800°W · 2,600 ft
92°F 74°F air · Good soaking weather 2,600 ft Open Short Walk Bureau of Land Management
Aerial view of the ground around Bainter Spring LiDAR bare-earth view of the same ground around Bainter 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.

Can you soak at Bainter Spring?

The water leaves the ground at 92°F, a comfortable soaking temperature. It's a short walk from the road. It's on Bureau of Land Management land. We haven't confirmed whether it has a pool or charges a fee.

Out on BLM ground near Searles Valley, Bainter Spring is a warm source the Ridgecrest Field Office looks after, in San Bernardino County about five miles from town. The water measures at the low end of soaking warmth, pleasant more than hot. Public access is open. The USGS carries it as a catalogued site, which means a real measured source sits behind the name.

Location

No road name is on file. The access class is a short walk, about seven tenths of a mile past wherever the nearest road ends. This is desert at around twenty-six hundred feet. Rain barely registers, a few inches a year, and snow is a rarity. Public land, with no designation beyond that.

Go in winter; the record lists December through February. There is no campground on file, so plan on a day visit or your own arrangements. Nothing about a fee either. The temperature on record carries no date, so expect the water to feel different from the number.

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 Bainter Spring.

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

A slice through the ground from southwest to northeast, about 0.6 miles end to end.

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

Heat Below
111 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 62% 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
50°
Jan
52°
Feb
58°
Mar
65°
Apr
71°
May
83°
Jun
88°
Jul
87°
Aug
80°
Sep
69°
Oct
56°
Nov
48°
Dec
Annual Precip: 4.0 in Annual Snow: 0.9 in
Best Time to Visit
December Air 48°F · Water 92°F · +44° contrast
January Air 50°F · Water 92°F · +42° contrast
February Air 52°F · Water 92°F · +40° contrast
December offers 40°F more contrast than July
Current Conditions
74°F
SSE 12.2 mph 31% Good soaking weather
This Afternoon 69° Low 50° Sunny
Spring is +23° warmer
Wednesday 67° Low 51° Sunny
Spring is +25° warmer
Thursday 69° Low 52° Mostly Sunny
Spring is +23° warmer
Friday 72° Low 53° Sunny
Spring is +20° warmer
Saturday 74° Low 55° Sunny
Spring is +18° warmer
Temperature
92°F
Warm Hot Boiling
Water Temp 92°F (33°C)
Avg Air Temp 67°F
Above Ambient +25°F
Good soaking conditions November
Access
Open
Road Access Short Walk
Distance to Road 0.7 mi
Land
Ownership Federal
Agency Bureau of Land Management
Designation PUB
Unit Ridgecrest Field Office
Manager Bureau of Land Management
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Bainter Spring?
Bainter Spring has a water temperature of 92°F (33°C). This is a warm thermal spring.
Where is Bainter Spring located?
Bainter Spring is located in San Bernardino County, California at 2,600 feet elevation, near Searles Valley. Coordinates: 35.8420°N, 117.3800°W.
How do I get to Bainter Spring?
Bainter Spring has Short Walk road access (0.7 mi from the road).
Is Bainter Spring free to visit?
Bainter Spring has Open access. It is managed by Bureau of Land Management.
Sources: USGS NWIS