Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Termales Calientes is a Peruvian thermal spring site bearing the common Andean toponym for hot mineral waters, reflecting the widespread distribution of geothermal activity throughout Peru's Cordillera where dozens of communities share this descriptive name for local springs that have provided warmth, comfort, and ritual significance since pre-Columbian times. In the Andean thermal tradition, calientes — naturally heated waters — were associated with Pachamama and the earth's vital forces, and bathing in them was part of ceremonial practice among Inca and pre-Inca cultures. The spring continues this long tradition of Andean thermal culture, offering mineral-rich heated waters in the high-altitude landscape of the Peruvian Andes where geothermal heat is a natural gift from the earth below.
Insider tip — Adjacent to the Calientes spring complex in Peru's far south, this facility draws from the same geothermal source fed by deep fault waters of the Chilean-Peruvian volcanic arc near the Atacama Desert margin. The pools occupy a canyon carved by the Caplina River, one of the few water courses penetrating this hyper-arid zone, and the contrast between desert terrain and warm water creates a remarkable sensory experience. Tacna Region's unique position as Peru's southernmost territory, recovered from Chilean occupation in 1929, gives the area a distinct frontier identity that permeates even its leisure culture. Visiting both Calientes facilities in sequence allows comparison of water temperatures and mineral compositions.
