AquaFonte lists 13 verified thermal springs in Switzerland, each with its own page: temperature, minerals, treatments, and directions.
Water types found
Springs
7132 Hotel — Therme Vals
Vals, Graubünden · 36°C
The luxury hotel complex built around Peter Zumthor's celebrated 1996 Therme Vals — a mountain spa in Graubünden regarded by architects worldwide as one of the defining buildings of late 20th-century architecture.
Bains de Saillon
Valais · 20°C
A thermal spring emerging from the Salentse gorge above the medieval walled town of Saillon, valued for its curative properties since Roman times.
Bogn Engiadina Scuol
Graubünden · 37°C
A Lower Engadine spa drawing on more than 25 genuine natural mineral springs that surface through a rare geological window in the surrounding gneiss and granite.
FORTYSEVEN Wellness-Therme
Aargau · 47°C
A thermal bath in Baden named after the 47°C temperature of its source, part of a cluster of roughly 20 Roman-era springs that gave the town its name.
Hürlimannbad & Spa Zürich
Zurich · 24°C
A natural mineral water source struck by deep drilling at Zurich's former Hürlimann brewery in 1976, now feeding a thermal bath built into the old brewery's vaulted cellars.
Les Bains d'Ovronnaz
Valais · 35°C
A natural thermal spring at 1,350 meters altitude in the Valais Alps, studied medically for the Leytron-Ovronnaz region and developed into a mountain thermal resort in 1990.
Les Bains de Lavey
Vaud · 62°C
Switzerland's oldest spa and hottest natural spring, discovered in the Rhône riverbed in 1829, with water that spends thousands of years traveling deep beneath the Alps before resurfacing at up to 62°C.
Leukerbad Therme
Valais · 51°C
Europe's largest thermal spa village, fed by 65 natural springs producing 3.9 million liters a day of calcium-sulphate water, known to bathers since the Roman era.
Mineralbad & Spa Rigi Kaltbad
Lucerne · 35°C
A high-altitude mineral spring on Mount Rigi, first documented for its healing properties in 1540 and now housed in an architecturally striking bath designed by Mario Botta.
Tamina Therme
St. Gallen · 36.5°C
A soft, nearly mineral-free thermal spring rising in the dramatic Tamina Gorge, piped to Bad Ragaz since the 1830s and now the heart of the Grand Resort's wellness area.
Thermalbad Brigerbad
Valais · 42°C
A lithium-rich sodium-calcium-sulphate thermal spring in the Rhône Valley, rediscovered in 1471 and today feeding one of Valais' largest open-air thermal bath complexes.
Therme Vals
Graubünden · 36°C
A landmark of modern architecture embedded in the Graubünden mountainside — Peter Zumthor's 1996 thermal bath is considered one of the finest buildings of the 20th century.
Therme Zurzach
Aargau · 40°C
A natural saline thermal spring in Aargau, struck by accident during salt-drilling in 1914 and now supplying a modern bathing and rehabilitation complex.