Switzerland's hot springs are Alpine thermal baths, and at least 11 of them sit in this directory, most high in the mountains. Leukerbad Therme spreads ten pools at 1,400 metres in Valais, while Tamina Therme at Bad Ragaz draws on a gorge spring used since 1242. All 11 listed here are paid Alpine spas. Developed mountain baths, not wild soaks, define the country.
Valais and the Rhone Valley hold the densest run of Alpine thermal spas in the country. Leukerbad Therme sits at 1,400 metres, Les Bains de Lavey is fed by Switzerland's hottest documented spring, and Bains de Saillon, Les Bains d'Ovronnaz, and Thermalbad Brigerbad add valley and open-air baths across the canton. Five of the directory's Swiss springs cluster across this southern Alpine region.
The Zurich region and the northeast gather historic and urban thermal baths. The mineral water of FORTYSEVEN Wellness-Therme in Baden, the brewery-cellar pools of Hürlimannbad Spa Zurich in Zurich, and Therme Zurzach near the German border sit within a short train ride of the city, while Tamina Therme anchors the spa town of Bad Ragaz. Several of the listed Swiss springs serve this populous northeast, within easy reach of Zurich by frequent trains.
The central Alps and the Grisons add high mountain baths in the east. The car-free mineral bath of Mineralbad & Spa Rigi Kaltbad sits on Mount Rigi above Lake Lucerne, while Bogn Engiadina Scuol runs a Roman-Irish bath in the Lower Engadine, where the local Romansh calls it bogn. These eastern springs round out the directory's Swiss entries, set among high valleys reached by mountain rail and cable car.
Swiss thermal bathing is Alpine and multilingual, with the same warm springs called Thermalbad in German, bains thermaux in French, and bogn in Romansh. Most sites are developed mountain wellness spas rather than wild pools, which sets Switzerland apart from countries with free backcountry soaks. All 11 springs listed in this directory charge entry, and none is free. Many sit above 1,000 metres, warm against the cold Alpine air. These sit within the wider hot springs in Europe.
