Hot Spring

Warner Hot Springs

San Diego County, CA

Coordinate verified

Long-used mineral hot spring on the Cupeño / Kumeyaay landscape of the northern San Diego backcountry, at the Warner Springs community along SR-79. GNIS lists a named Spring (Warner Hot Spring) beside the Populated Place; for generations the springs powered a mountain resort and spa. Distinct from Agua Caliente County Park (Anza-Borrego) and Jacumba Hot Springs on the Mexican border—different valleys, different geothermal systems.

Field facts

RegionSan Diego County, CA
Coordinates33.2843, -116.6313
CountySan Diego
FeatureHot mineral spring (resort / townsite)
SettingWarner Springs valley, Peninsular Ranges foothills
AccessPublic community along SR-79; developed pools via commercial resort when open

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