South America

How to reach South America's hot springs

Bogotá or Medellín for Colombia's coffee-region termas; Quito for Ecuador (Baños de Agua Santa is 3–4 hours south); Santiago for Chile's central and northern springs. Buses connect most spring towns, but the best Andean pozas need a 4WD or a hired pickup. Internal flights save days on this continent-sized map.

Where the springs cluster

• Colombia — Coffee-region termas around Manizales and the Nevado del Ruiz highlands — the continent's biggest cluster in our directory.
• Ecuador — Baños de Agua Santa, the adventure capital with thermal baths at the foot of an active volcano.
• Chile — Pucón's forest thermals in the lake district and the high-altitude pools of the Atacama altiplano.
• Brazil — Caldas Novas — one of the world's largest hydrothermal resorts, built over a giant hot aquifer.

Best time to visit

The southern Andes (Chile) are best December–March; Colombia's highlands June–September; Ecuador's Baños is workable year-round with wetter months roughly October–May. High-altitude springs feel best on clear, cold mornings.

Good to know

Altitude is the main factor: many Andean springs sit above 2,500m — acclimatise a day or two in the nearest city before soaking and hiking. Rural roads can be rough and signage sparse; basic Spanish transforms the trip. Sunday is family day at popular termas — go midweek for quiet. Water temperatures at volcanic sources vary wildly; always test first.