Coalinga Mineral Springs
Coalinga Mineral Springs reaches 112 degrees Fahrenheit along Coalinga Mineral Springs Road in western Fresno County. Located on state-managed land designated for public access, this readily accessible spring has attracted visitors for generations seeking the therapeutic benefits of naturally heated mineral water.
The spring flows just roadside in the coastal ranges' transitional landscape where oak woodlands give way to chaparral. The setting emphasizes accessibility with nearby parking and minimal approach distance, allowing easy viewing of thermal discharge in a semi-arid foothill environment receiving moderate winter precipitation.
Coalinga Mineral Springs reflects the Coast Ranges geothermal system developed along fault zones cutting through Mesozoic rocks. The spring's name derives from local heritage; historical use by indigenous peoples preceded 19th-century development as a therapeutic resort destination in this remote inland region.
Park directly at the roadside pullout with easy spring access. The 50-degree elevation above ambient temperature permits safe approach with standard thermal feature precautions. Fresno County's interior climate offers mild springs and falls; summer visits are possible but potentially crowded. Nearest overnight services are in Coalinga town, 15 miles south.|
Is Coalinga Mineral Springs worth visiting?
Best for
- Hot spring soaking
- Easy day trips