Pha Soet Hot Spring

Pha Soet Hot Spring is a natural geothermal source in Thailand, located near a cliff or rocky outcrop — as suggested by the Thai word pha meaning rock face — in a forested highland setting characteristic of northern Thailand's geothermal zones. The spring produces naturally heated mineral waters that emerge from the earth at temperatures comfortable for bathing, and the scenic rocky landscape surrounding the site adds a dramatic visual backdrop to the therapeutic bathing experience. Local communities in this highland area have traditionally used the spring for bathing and as a gathering place, and the site continues to welcome visitors seeking an authentic encounter with Thailand's geothermal heritage away from commercial resort facilities.