Thermes de Berthelémy

Salies-de-Béarn, Pyrénées-Atlantiques, France, France

Location: Salies-de-Béarn, Pyrénées-Atlantiques, France, France
Water type: sodium chloride
Temperature: 35 °C
pH: 7.2

Water profile

Thermicity

Neutral

35 °C

LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation

Restorative

LowHigh

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

Buoyancy

Effortless float

LowHigh

Dense, salty water — you float without effort.

ChlorureSodiumCalciumMagnésiumBrome

Discover the natural thermal baths of Thermes de Berthelémy in Salies-de-Béarn, a unique spa destination in the Pyrénées-Atlantiques region of southwestern France. Soak in the chloride-rich waters, traditionally valued for the comfort they bring to the skin, in a long thermal tradition. This historic site has been a popular retreat since the 17th century, offering a serene escape from the surrounding mountains. Relax and rejuvenate in this picturesque Basque/Béarn region.

Insider tip — Buy Bayonne ham salted with Salies water directly from local producers - the absolute regional gastronomic specialty.

Find hotels nearby →Tickets & activities →See the map & practical info →

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Thermes de Dax - Borda

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Thermes de Dax - Les Chênes

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Frequently asked questions

How hot is the water?

The water is neutral here, around 35 °C — a perfect balance, neither too hot nor too cold.

What type of water is found here?

This spot features sodium chloride water.

What is the best season to visit?