🇺🇸 USA · Warner Springs, California
♨ Temperature
38°C
⛰ Altitude
910 m
⚗ pH
—
💧 TDS
—
🌊 Flow rate
—
📅 Established
—
✓ Verified on 2026-07-24
Warner Springs is a historic ranching community in San Diego County, California, where natural warm springs have supported human settlement for thousands of years, from the Cupeño people to Spanish missionaries and American ranchers. The springs produce water at around 38°C and are a well-known landmark for Pacific Crest Trail hikers passing through Warner Valley. The combination of San Diego mountain terrain, golden oak savanna, and natural spring water makes Warner Springs one of Southern California's most storied landscape features.