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Bains de Lavey

Lavey-les-Bains, Vaud, France
Bains de Lavey
Location
Lavey-les-Bains, Vaud, France
Water type
bicarbonate
Temperature
38 °C
pH
8

Water profile

Thermicity
Neutral
38 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

The Bains de Lavey, while technically located in the Swiss canton of Vaud on the right bank of the Rhône, represent the natural continuation of Franco-Alpine thermal culture for visitors from the French side of the border and from the Valais wine country. The spring source, which has been harnessed since the 18th century, produces naturally warm water at 65°C emerging from deep granite fissures — the hottest natural thermal water in Switzerland — before being cooled for bathing in the indoor and outdoor pools of the beautifully positioned riverside spa complex. The setting on the Rhône between the Chablais Alps and the Valais vineyards, with views of the glaciated peaks of the Grand Combin massif, is one of the most scenically dramatic of any thermal facility in the Alps. The proximity of the Lavey-Morcles natural reserve and the Saint-Maurice abbatiale adds further interest.

Insider tip — Bains de Lavey in the Rhone Valley holds Switzerland's hottest natural spring, emerging at 65 °C from 2,000 m-deep crystalline basement rock directly beneath the facility. The sodium-fluoride bicarbonate water is piped into a series of indoor and outdoor pools set against the cliffs of the Grand Muveran massif. Cross the Lavey-les-Bains bridge from the Swiss side — the hamlet is technically a French-speaking enclave wedged between the Rhone and Vaud canton.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.