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.


Learn more abour our A la carte Treatments:


Informations & Reservation

+33 (0)2 97 50 48 88



* Pets are welcomed in our hotel but not allowed in the Institute.



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, Leonor Greyl, D-Lab, etc.


We inform you that our car parks for the Hotel and the Institute are now paid-parking, by hour rate and daily package for guest staying at the hotel.

Sofitel Quiberon Thalassa Sea & Spa
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