Sofitel Quiberon Thalassa Sea & Spa - Luxury hotel - Seawater Spa Institute

Seawater Spa Institute

Pionner in Thalassotherapy in France, the Institute Thalassa sea & spa in Quiberon offers more than half a century of expertise and skills for a sustainable well-being.

Our hydrotherapists, beauticians, sports coaches and physical trainers, physiotherapists, masseurs and relaxologists offer a wide variety of treatments and personalized support so that everyone can achieve their own goals.




Our Wellness Institute is now reopened and is once again offering all of its treatments and activities (seawater, beauty, relaxing, sport…) thanks to a secure sanitary protocol.





The areas

The Thalasso & Spa Institute of Quiberon is composed of several areas of treatments and well-being:

– The Relaxation Area offers a large heated seawater pool, a hydrotherapy pool with its outdoor whirlpool, solariums, sauna, for a total relaxation.

– The Treatment Area is composed of 2 wings (La Baie & La Côte Sauvage) gathering more than 54 cabins to fully experience the benefits of seawater.

– The Beauty Area has 7 esthetic cabins, 1 duo cabin and a hairdresser salon, to reveal your natural beauty.

– The Fitness Center has 1 cardio-training room, 3 physical activity rooms and an outdoor multisport field, to train and get fit.


To offer you a wide range of effective treatments, our Institute has partnered with prestigious and recognized brands: Thalassa Sea & Skin, Biologique Recherche, Jane Iredale, Ligne St Barth, KOS Paris, Leonor Greyl, Celergen, D-Lab, etc.

Our Private Treatment Suite

For an exceptional and exclusive experience, nothing beats our Private Treatment Suite. Located in the heart of the Institute, the Suite is cmposed of 3 treatment rooms, a warm living room and an outdoor terrace.
For a day or half-day, you will experience unforgettable moments of well-being whether you are alone, with family or friends.

Informations about our Private Treatment Suite and booking, please contact us : +33 (0)2 97 50 48 29.

Sofitel Quiberon Thalassa Sea & Spa
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