Thalasso Stay

Cares & days

Hotel stay

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Thalasso Prévithal

Thalasso Well being


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Our offers

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Gift Ideas

You wish to offer an original gift, for a birthday, for Christmas, for Valentine's Day, for Mother's Day or Father's Day or simply to please or treat yourself?

The Thalasso & Spa Marin Prévithal is the ideal gift box that will please 100% of the recipients !

Your journey to the Thalasso

Treat yourself to a Thalasso wellness break in Normandy.


The Marine Space

Facing the sea, and bathed in natural light, our aquatic course in sea water heated to 32°C, massages, relaxes, tones, relieves the joints, and improves blood circulation.

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The Hôtel de la Baie

In the heart of the bay of Mont Saint Michel, in Normandy, facing the beach with a breathtaking view of the Chausey Islands, L'hôtel de la Baie**** plunges you into a natural space unique in the world and invites you to live an unforgettable experience.

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Restaurants & Bars

Facing the sea, in an environment conducive to relaxation, let yourself be tempted by the delights of the Sound. Enjoy tasty, high-quality cuisine.

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Seminars & groups

A seaside town, lively all year round, Granville benefits from an exceptional geographical location close to Paris.


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Cure stays
Treatments list
Group and CSE seminars


Discover a mythical destination from the bay of Mt St Michel to the Chausey islands. Experience exceptional moments where pleasure and well-being are the key words.

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Who are we ?

In the heart of the bay of Mont Saint Michel, in Normandy, facing the beach with a breathtaking view of the Chausey Islands, L'hôtel de la Baie**** plunges you into a natural space unique in the world and invites you to live an unforgettable experience. 


Purity of air, quality of water, serenity of landscapes... The Thalasso & Spa offer the best of relaxation and well-being.

Come and recharge your batteries during a stay, a leisure or thalassotherapy weekend, or an overnight stay, in Normandy, just a stone's throw from Brittany, in a privileged site facing the sea and the fine sandy beach of Donville-Les-Bains!

3 hours from Paris, near the Mont Saint Michel, in the heart of a unique natural area in France, Prévithal, your Thalassotherapy centre, Marine Spa, hotel and restaurant invites you to an incomparable experience in Normandy. This place is dedicated to the well-being of body and mind.

Are you looking for a relaxing stay, a thalasso weekend, a night in a hotel by the sea in France? The Hotel de la Baie ****, thalasso & spa, offers you a varied range of short or long stays, 100% wellness, health and beauty programmes, escapades, weekends from one night, cocooning and relaxation days and a varied menu of modelling-massages, facials or thalasso treatments. All our stay or weekend offers include thalasso treatment programmes which combine the benefits of the sea with the relaxing properties of the spa.



Escape for a weekend in Normandy at the Prévithal Thalasso, in a hotel ****, located a stone's throw from Granville, in a Zen atmosphere and benefit from exceptional prices on our rooms with our special offers. Among other things, take advantage of the best price guaranteed by booking your hotel night directly. The price of our stays and weekends includes unlimited access to the marine area. Remember to book your room in advance and benefit from up to 25% off your relaxing stay.

Rejuvenate, rebalance, remineralise, moisturise, tone up... Come and combine well-being with thalassotherapy, and offer your body and mind a unique experience. Sauna, massages, hammam, heated seawater pool, bubble beds, massaging jets... for a wellness break at the Prévithal thalassotherapy & spa. Here, getting pampered is included in your stay.

Every day, the hotel offers a range of rejuvenating sports activities: fitness accompanied by a coach, aquagym, tonic walking, coastal walking at sea, guided crossing of the Bay of Mont Saint Michel, etc. Make the most of your stay to enjoy some extraordinary experiences.



In France, take an iodine break at the Hotel de la Baie Thalasso & Spa and enjoy the gentle pace of life by the sea. It is the ideal place for a walk along the ramparts or to enjoy the beautiful sandy beaches of Normandy.

The 76 rooms combine comfort, elegance and soft tones. The classic rooms face the cliffs of Donville, some with a view of the upper town of Granville, while the superior rooms overlook the sea and the islands of Chausey. Bathrobe and flip-flops are included in each room. Our offers include stays from one night onwards with breakfast or half-board for even more well-being. To complete your stay, consider including a thalasso treatment or a relaxation treatment (massages, modelling, facials).

From your room, enjoy unlimited access to the marine area and the cardio training area. The marine area includes unlimited access to the sauna, the hammam and the seawater pool heated to 32°C and equipped with 10 water workshops (massage beds, whirlpool, geyser...). Between 2 treatments, the deckchairs, facing the sea and the Chausey islands, await you for a complete relaxation of body and mind.

For lunch, let yourself be tempted by the delights of the Sound Restaurant. A healthy cuisine made from fresh, local and seasonal products will delight your taste buds. Workshops and cooking demonstrations are offered. Breakfast is served as a buffet and features local products. Take advantage of lunch to share a seafood platter facing the sea.


Don't wait any longer, plan your stay in France at the Hotel de la Baie thalasso & marine spa in Granville, nicknamed the Monaco of the North: renowned for its invigorating sea baths since the end of the 19th century. Numerous Belle Epoque villas stand along the coastline, the Christian Dior Museum and the Casino, built in 1909, are characteristic of this charming seaside town in Normandy. The tip of Granville offers a 360° view of the Bay of Mont Saint Michel, the Chausey Islands and the coast of Brittany.

In the heart of the Bay of Mont Saint Michel, Granville offers all year round a wide range of events (the carnival, the festival of the Sorties de Bains, the Festival grandes marées, the Festival des Voiles de Travail, the festival Toute la Mer sur un Plateau), not to mention the impressive high tides.


Don't wait any longer to book your thalasso stay or your room at the best price!