Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Aguas Termales de Viconga sit at high altitude in Cajatambo, Lima region, Peru. Their bicarbonate thermal water, at 40°C and pH 8, fills an open-air pool suited to wild bathing.
Insider tip — The Viconga hot springs lie deep in the Cordillera Huayhuash, one of the world's most dramatic mountain circuits. Trekkers doing the Huayhuash route pass close to these remote springs at ~4,500 m altitude — a legendary soak at the end of an exhausting high-altitude day. Acclimatise well before visiting.