Located between the Casino Barrière and Les Planches de Deauville, Thalasso Deauville by Algotherm offers a voyage of well-being to the heart of the sea. It is the first Deep Nature Spa concept to integrate the benefits of seawater-based treatments with the virtues of seaweed and marine mud. In a warm, gentle atmosphere conducive to escape, body and mind benefit from treatments tailored to individual needs. The relaxation area is the perfect place to unwind and regain vitality after a fitness session at the Club de Sport. Whether you come for a simple massage, a half-day thalasso or a multi-day treatment, choose one of our partner hotels just a stone's throw from the Thalasso, or enjoy lunch at the "Le Bistrot des Planches" restaurant: Thalasso Deauville by Algotherm is the promise of an escape tailored to you.

Stefan Mucchielli
Stefan Mucchielli

ESPACE THALASSO: 13 hydro cabins for seawater-based treatments such as hydromassage and bubble baths, jet showers, seaweed wraps, marine mud applications and affusion massages. The relaxation area offers a menu of nearly 40 different body treatments, Algotherm facials and massages in an intimate atmosphere (17 individual cabins, 2 duo cabins and a VIP cabin equipped with a Balnéo Double and sauna).

SPORT CLUB: weight and cardio-training room equipped with the latest high-performance equipment. The range is rounded out by numerous group classes in the fitness room or seawater pool.

SEAWATER POOL: the thalasso pool is equipped with a massage bench, whirlpool bench, cobra blade and sequential jets.

Stefan Mucchielli
Stefan Mucchielli
Stefan Mucchielli

Algotherm, from ocean to skin


A pioneer in algotherapy for 60 years, Algotherm creates treatments based on the virtues of algae harvested mainly in Brittany, in the Iroise Sea marine archipelago, classified as a biosphere reserve by UNESCO. They are renowned for their specific composition of bio-active molecules: vitamins, trace elements, minerals, antioxidants, proteins and amino acids. Algotherm has carefully selected 29 algae to meet the needs of all skin types at every stage of life. Our aim is to offer a unique sensory experience for marine care rituals that promote beauty and well-being.


At the Thalasso Deauville by Algotherm, sports are the order of the day. In a beautiful, light-filled space, the weight and cardio-training room is equipped with 3 treadmills, 4 stationary bikes, 3 elliptical bikes and 2 rowing machines, and is accessible without a membership. Every day of the week, the fitness room welcomes visitors for muscle-building classes (Body-barre, Circuit training, FitStrap, FitCross...), gentle gym (Stretching and Pilates), toning classes (Bootcamp and Nordic Walking) and sophrology sessions.

For seawater enthusiasts, the Thalasso pool offers Aquagym and Aquabike classes. These classes are ideal for building muscle while protecting your joints.




Contact us:
+33 (0)2 31 14 40 00

Our tourist information offices :

Résidence de l'Horloge
Quai de l'Impératrice Eugénie
14800 Deauville
See opening hours

Place Jean Mermoz
14640 Villers-sur-Mer
See opening hours

32 bis avenue Michel d'Ornano
14910 Blonville-sur-Mer
See opening hours

40 rue du Général Leclerc
14113 Villerville
See opening hours

20 Place Lemercier
14800 Touques
See opening hours

Promenade Louis Delamare
(behind the first-aid post)
14800 Tourgéville
See opening hours