Agua Caliente Springs

San Diego County, California · Near Pine Valley
32.9470°N, 116.3050°W · 1,496 ft
101°F 77°F air · Good soaking weather 1,496 ft Open Short Walk SPR Camping nearby (8.8 mi)

Agua Caliente Springs sits inside Anza-Borrego Desert State Park in San Diego County, on ground the state runs, with Pine Valley the closest town at roughly fourteen miles. The record has the water at soaking temperature, warm enough to settle into without flinching. Public access is marked open, and the park itself is the landlord, with a campground inside a day's reach.

Location

Agua Caliente Spring Road comes to within a tenth of a mile, so the walk is short. Elevation is low, under fifteen hundred feet, and this is dry country. Six inches of rain most years. Snow never. The yearly average temperature sits around seventy, which says summer will be the hard season and winter the easy one. State park rules govern the ground.

December through February is when the record says to go. Camping points to Burnt Rancheria, a little under nine miles off. Whether the park charges anything at the spring itself was never stated, so do not count on a free soak until you check. The temperature suits a long sit, though no date rides along with that reading.

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 Agua Caliente Springs.

Aerial view of the ground around Agua Caliente Springs LiDAR bare-earth view of the same ground around Agua Caliente Springs
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
505 ft above the spring
Within a quarter mile, to the northwest
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
100 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 48% 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
56°
Jan
57°
Feb
62°
Mar
68°
Apr
72°
May
84°
Jun
88°
Jul
89°
Aug
83°
Sep
73°
Oct
63°
Nov
54°
Dec
Annual Precip: 5.9 in Annual Snow: 0.4 in
Best Time to Visit
December Air 54°F · Water 101°F · +47° contrast
January Air 56°F · Water 101°F · +45° contrast
February Air 57°F · Water 101°F · +44° contrast
December offers 35°F more contrast than August
Current Conditions
77°F
WSW 7.2 mph 25% Good soaking weather
Tuesday 97° Low 75° Sunny
Spring is +4° warmer
Wednesday 94° Low 70° Sunny
Spring is +7° warmer
Thursday 94° Low 70° Sunny
Spring is +7° warmer
Friday 97° Low 72° Sunny
Spring is +4° warmer
Saturday 98° Low 74° Sunny
Spring is +3° warmer
Where to Stay

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Nearby Camping
Burnt Rancheria 8.8 mi away

Overview Burnt Rancheria Campground is located 50 miles east of San Diego at the Laguna Mountain Recreation Area in Southern California, right off the Sunrise Scenic Byway. Campers can enjoy hiking, viewing unique birds and wildlife and enjoying cooler temperatures at this mountain facility in Cleveland National Forest, open from mid-April through October.Recreation Day hiking and picnicking are most popular at Burnt Rancheria. The facility provides easy access to a segment of the Pacific Cre...

Reservable Yes
Reserve on Recreation.gov →
Temperature
101°F
Warm Hot Boiling
Water Temp 101°F (38°C)
Avg Air Temp 71°F
Above Ambient +30°F
Warm air, warm water September
Access
Open
Road Access Short Walk
Nearest Road Agua Caliente Spring Road
Distance to Road 0.1 mi
Land
Ownership State
Agency SPR
Designation State Park
Unit Anza-Borrego Desert State Park
Manager SPR
Protection 4 - No known protection
Frequently Asked Questions
What is the water temperature at Agua Caliente Springs?
Agua Caliente Springs has a water temperature of 101°F (38°C). This is considered a hot spring, well above body temperature.
Where is Agua Caliente Springs located?
Agua Caliente Springs is located in San Diego County, California at 1,496 feet elevation, near Pine Valley. Coordinates: 32.9470°N, 116.3050°W.
How do I get to Agua Caliente Springs?
Agua Caliente Springs has Short Walk road access, with the nearest road being Agua Caliente Spring Road (0.1 mi from the road).
Is Agua Caliente Springs free to visit?
Agua Caliente Springs has Open access. It is managed by SPR.
Can I camp near Agua Caliente Springs?
Yes, Burnt Rancheria is located nearby (8.8 miles away).
Sources: Wikipedia