Slab City Hot Spring, in Imperial County, California, emerges at around 35°C near the informal community of Slab City. An open-air pool welcomes bathers for wild bathing out in the desert.
Insider tip — Hot spring in Slab City — the famous off-grid 'last free place' near Niland and the Salton Sea. Warm geothermal water in an informal soaking pool shared by Slab City's permanent residents and travelers. Eccentric desert community art and counterculture surroundings.