Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Termales El Rancho, near Santa Rosa de Cabal in Risaralda department, Colombia, taps sulfurous bicarbonate water at 42°C at the foot of the cordillera. Guests can enjoy an indoor bath, a rotenburo-style outdoor bath, sauna and massage.
Insider tip — Termales El Rancho lies in the coffee-growing Risaralda department at roughly 1800 m elevation in the Central Cordillera, where the Ruiz-Tolima volcanic massif heats the groundwater to steaming temperatures. The surrounding cloudforest drips with orchids and bromeliads, giving the outdoor pools a lush jungle backdrop. Santa Rosa de Cabal is the thermal capital of Colombia; arrive before 10 am to secure a private pool cabin on weekends.