Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Piedra Hot Springs is located in Archuleta County, Colorado. Its iron-rich water feeds an indoor bath, an outdoor rotenburo-style bath, a sauna and massage services, set in the mountain landscape of the state's southwest.
Insider tip — Piedra Hot Springs is a wild thermal spring in the San Juan Mountains (Archuleta County, CO), on the banks of the Piedra River. Reachable only after a 2-3 hour hike, these iron-rich springs offer total immersion in pristine nature. The region is well suited to canoeing and wildlife watching (deer, bears, cougars).