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Welcome to Previthal

Thalassotherapy, marine spa, hotel and restaurant, Prévithal (4 *) offers a complete offer for a moment of pleasure, serenity and fullness...

A unique destination

Discover a mythical destination, from Mont Saint-Michel Bay to the Chausey Islands. Live exceptional moments where pleasure and well-being will be the key words.

Discover our new menu

In the dining room or on the terrace facing the Chausey Islands, the restaurant "Le Sound" is a privileged place to enjoy the flavors of a creative cuisine, inspired by the diversity, quality and nobility of regional products.

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Discover current offers

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Christmas Evasion Offer

Half day – 3 treatments

– 45%

160€ 89€ / pers

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Christmas Sensation Offer

Half day – 2 treatments

– 40%

130€ 79€ / pers

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Enjoy the quality of our spaces



Facing the beach, directly connected to the Prévithal thalassotherapy institute, the hotel offers 76 rooms, with marine-inspired decorations where wood and natural colors blend harmoniously.


Thalasso & Spa

On 800 m2, the teams of thalassotherapy center and Spa welcome you to extend the benefits of your treatment or to discover our a la carte treatments.



In the dining room or on the terrace, facing the Chausey Islands, the restaurant ``Le Sound`` is a privileged place to enjoy the flavors of creative cuisine, inspired by the diversity, quality and nobility of regional products from a generous terroir and an omnipresent sea.


Marine zone

Real heart of the institute, on the seafront, this bright and spacious space, with large windows is free access for guests and customers of the hotel.

Our news

Discover Granville and its region

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Hidden by the mist or exposed by a comforting sun, the Bay of Mont-Saint-Michel evades any rational approach, over 40,000 hectares of absolute naturalness. A single certainty in the end, the irresistible seduction that this coast exerts on the visitor.

Offer the experience to a loved one

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Want to offer an original gift? Prévithal offers gift certificates. The time of a moment, a day or a weekend of relaxation … The good gifts offer a wide range of unforgettable moments. Offer an enchanting parenthesis ….

Come and meet us in Donville-les-Bains, a stone’s throw from Granville

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The hotel is without the department of Manche, in the bay of Mont Saint Michel, 2 km from Granville. Hotel de la Baie & Thalasso Prévithal 4 * is located facing the sea and the Chausey Islands, it offers the spectacle of the indomitable back and forth of the waves that make this bay a unique site.

Hôtel Thalasso Prévithal

Rue de L’Ermitage