Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Termas Illinizas is a sulfurous hot spring resort near the twin volcanic peaks of the Illinizas — Iliniza Norte and Iliniza Sur — in the Western Cordillera of Ecuador, where the active volcanic geology of the Andes drives geothermally heated mineral waters to the surface at high elevation. The dramatic setting beneath these glacier-capped volcanic peaks gives the hot spring an otherworldly character, with steam rising from the sulfurous pools against a backdrop of Andean highlands and páramo grasslands. The geothermal waters are enriched with volcanic sulfur minerals that reflect the active geological processes of the region, and the high-altitude location creates a uniquely bracing thermal bathing experience unlike anything available at sea level.
Insider tip — Termas Illinizas draws sulfurous waters from the flanks of the twin Illinizas volcanoes in Ecuador's central sierra, at an elevation that keeps the air crisp and the soak deeply warming. The volcanic geology delivers high mineral content prized for respiratory and skin conditions. Mountaineers acclimatizing before climbing the Illinizas or Cotopaxi frequently use these springs to ease altitude fatigue. Views of snow-capped Andean peaks visible on clear days make the setting unforgettable.