Hot Spring

Kern County, California · Near Kernville
35.7270°N, 118.4080°W · 2,847 ft
113°F 58°F air · Good soaking weather 2,847 ft Short Walk Camping nearby (2.3 mi)

A hot spring without a proper name, two and a bit miles from Kernville in Kern County. The water is hot, near the top of what most bathers tolerate. Who owns the land is not on file, and no access status exists, so nobody can say from the record if you can legally walk up to it.

Location

A short walk from an unnamed road, three hundred-odd feet. The elevation is low foothill country and the climate is mild, averaging in the low sixties with two feet of snow most winters and little rain. Camp 9, a little over two miles away, is where the record says you can camp, roughly the same distance as the town.

Winter months rate best on record. Access is a short walk, but with no landowner listed you should confirm you are not crossing private ground. Water at this temperature will burn with prolonged contact, so test before you settle in. Somebody photographed it; the picture is in the record. Chemistry and fee are blank on file, and the USGS never registered a site.

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 Hot Spring.

Aerial view of the ground around Hot Spring LiDAR bare-earth view of the same ground around Hot 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
Hillside
The spring sits on a steep slope that climbs to the south.
Highest ground nearby
278 ft above the spring
Within a quarter mile, to the south
Cross-section through the spring

A slice through the ground from northwest to southeast, about 0.6 miles end to end.

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

Heat Below
84 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 22% 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
47°
Jan
48°
Feb
52°
Mar
59°
Apr
65°
May
77°
Jun
83°
Jul
83°
Aug
77°
Sep
66°
Oct
54°
Nov
46°
Dec
Annual Precip: 13.6 in Annual Snow: 24.4 in
Best Time to Visit
December Air 46°F · Water 113°F · +67° contrast
January Air 47°F · Water 113°F · +66° contrast
February Air 48°F · Water 113°F · +65° contrast
December offers 37°F more contrast than August
Current Conditions
58°F
NW 3.6 mph 39% Good soaking weather
Tuesday 90° Low 58° Sunny
Spring is +23° warmer
Wednesday 87° Low 58° Sunny
Spring is +26° warmer
Thursday 86° Low 57° Sunny
Spring is +27° warmer
Friday 89° Low 56° Sunny
Spring is +24° warmer
Saturday 92° Low 59° Sunny
Spring is +21° warmer
Where to Stay

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Nearby Camping
Camp 9 2.3 mi away

Overview Camp 9, a year-round facility, rests on the shores of Lake Isabella, a high desert reservoir. Its proximity to the lake and the Upper Kern River makes the facility popular among boaters, rafters and anglers. The camp is also a favorite among RV campers, with ample parking available to accommodate both trailers and motorized watercraft.Recreation Anglers enjoy fishing on both Lake Isabella and the Upper Kern River. Boating, kayaking and swimming are also popular activities. A seasonal...

Reservable Yes
Reserve on Recreation.gov →
Temperature
113°F
Warm Hot Boiling
Water Temp 113°F (45°C)
Avg Air Temp 63°F
Above Ambient +50°F
Good soaking conditions September
Access
Road Access Short Walk
Distance to Road 331 ft
Frequently Asked Questions
What is the water temperature at Hot Spring?
Hot Spring has a water temperature of 113°F (45°C). This is considered a hot spring, well above body temperature.
Where is Hot Spring located?
Hot Spring is located in Kern County, California at 2,847 feet elevation, near Kernville. Coordinates: 35.7270°N, 118.4080°W.
How do I get to Hot Spring?
Hot Spring has Short Walk road access (331 ft from the road).
Can I camp near Hot Spring?
Yes, Camp 9 is located nearby (2.3 miles away).
Is it safe to soak at Hot Spring?
With care. At 113°F Hot Spring is hot enough to need short sessions, fifteen to twenty minutes, and plenty of water. Enter slowly and get out if you feel light-headed.