Carneros Spring

Kern County, California · Near Lost Hills
35.4390°N, 119.8460°W · 1,380 ft
90°F 1,380 ft Short Walk Camping nearby (21.5 mi)

Carneros Spring emerges at 90 degrees in the remote Temblor Range, requiring a 2,000-foot walk across semi-arid scrubland. This Kern County spring flows about 24 degrees above ambient in landscape receiving minimal moisture in California's interior desert transition.

Location

The approach crosses low sagebrush and desert grassland typical of the South Coast Ranges at 1,380 feet elevation. The spring itself sits in a rugged watershed where summer temperatures regularly exceed 100 degrees and precipitation averages just 7 inches annually, creating an austere yet geologically dynamic environment.

A short walk distinguishes this from more remote thermal features, though it remains undeveloped and rustic. Selby Campground offers first-come, first-served camping 34.6 kilometers away. Visit October through April to avoid extreme summer heat; water conditions may fluctuate seasonally.|

History of Carneros Spring

Carneros Spring emerges within the Temblor Range's active petroleum geology and geothermal systems. The low mineral content and neutral water chemistry indicate a relatively young or rapidly recharged geothermal system in this seismically active region.

Monthly Climate
52°
Jan
53°
Feb
57°
Mar
63°
Apr
69°
May
79°
Jun
84°
Jul
84°
Aug
79°
Sep
69°
Oct
58°
Nov
50°
Dec
Annual Precip: 7.1 in Annual Snow: 0.2 in
Best Time to Visit
December Air 50°F · Water 90°F · +40° contrast
January Air 52°F · Water 90°F · +39° contrast
February Air 53°F · Water 90°F · +37° contrast
December offers 34°F more contrast than August
Current Conditions
59°F
N 0.0 mph 71% Good soaking weather
Thursday 86° Low 57° Sunny
Spring is +4° warmer
Friday 87° Low 63° Sunny
Spring is +3° warmer
Saturday 88° Low 62° Sunny
Spring is +2° warmer
Sunday 92° Low 65° Sunny
Monday 97° Low 68° Sunny
Where to Stay

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Nearby Camping
Selby Campground 21.5 mi away

Camping is available on a first come-first serve basis. Thirteen campsites with picnic tables, fire pits, horse corrals and a wheelchair accessible vault toilet. Electricity and drinking water is not available. There is no garbage service, please act responsibly and pack out any refuse you have. This campground is more secluded and the camper is only steps away from unlimited hiking in the Wilderness Study Area that lies outside the campground.

Reserve on Recreation.gov →
Temperature
90°F
Warm Hot Boiling
Water Temp 90°F (32°C)
Avg Air Temp 66°F
Above Ambient +24°F
Mild soaking conditions May
Access
Road Access Short Walk
Distance to Road 0.4 mi
Frequently Asked Questions
What is the water temperature at Carneros Spring?
Carneros Spring has a water temperature of 90°F (32°C). This is a warm thermal spring.
Where is Carneros Spring located?
Carneros Spring is located in Kern County, California at 1,380 feet elevation, near Lost Hills. Coordinates: 35.4390°N, 119.8460°W.
How do I get to Carneros Spring?
Carneros Spring has Short Walk road access (0.4 mi from the road).
Can I camp near Carneros Spring?
Yes, Selby Campground is located nearby (21.5 miles away).
Is it safe to soak at Carneros Spring?
Carneros Spring is generally safe for soaking at its recorded temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Carneros Spring crowded?
Carneros Spring sees varying levels of visitors depending on the season and day of the week.
What should I bring to Carneros Spring?
Essentials for Carneros Spring: swimsuit, towel, water bottle, sun protection (hat, sunscreen), camping gear, a trash bag to pack out what you pack in.