• Thalassa Sea & Spa
    Bienvenue sur le site officiel du leader de la thalasso.


In France

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For women

Spend time with the girls or enjoy moments of peace and tranquility just when you need it… Sometimes you need to devote a little time to take care of yourself.

Back to fitness

Let the ocean take care of you and discover its incredible powers of rejuvenation. Breathe in. Breathe out. Feel the very essence of thalassotherapy.

Relaxation & beauty

Beauty therapy, skin care or massage… the best of the spa and thalassotherapy. Give in to indulgence and enjoy being pampered in the expert hands of our therapists.

Expert health

Your body talks to you, so listen to it. Stress, tired muscles, bad back, painful joints… Thalassotherapy can provide an effective and long-lasting answer.

Holistic health

Take good care of yourself now and reap the rewards in years to come. Our made-to-measure programs focus on the keys to wellbeing: nutrition, sleep, recovery, youth, vitality and energy.

A slimmer you

Whether you want to lose a little weight or get reacquainted with your favorite jeans, your program is tailored to you and your own slimming goals.

A more athletic you

Sea air gives you wings. Our trainers are here to motivate you, our therapists to help you recover. Feel good in yourself, explore your limits and rediscover your love of exercise.

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Need advice and help booking?

+33 (0)1 72 95 00 33
Free number

Do not miss

  • Early bird seawater spa offer

    €605 / stay*

    Up to -20% when you book
    3 months in advance

    Book now

  • Spa days


    Treat yourself to an unrivaled moment of well-being...

    Book now

  • Head for Brittany

    €187 / night*

    Enjoy a short break at the tip of Quiberon’s “Côte Sauvage”

    Book now

Stays & packages for your every need

For you, Thalassa sea & spa has created treatment programs that combine all the benefits of the sea and pampering of a spa. Discover the different programs adapted to your wellness objectives and the time you have available.

  • Relaxation & Beauty

    Enjoy delicious pampering with the very best seawater spa treatments.


  • Stopovers

  • Back to Fitness

    Essential seawater spa treatments to regain energy and revitalize.


  • For women

    Designed with you in mind, programs for all the key stages of life or a fun getaway with the girls.


  • 4 days / 5 nights

  • A Slimmer You

    Whether to kick-start your weight loss or learn good habits, our programs are tailored to your goals.


  • Week-long stays

  • A More Athletic You

    Our experts will support you in exploring your limits or rediscovering your love of exercise


  • Expert Health

    Stress, stiff back, aches & pains: it's time to give your body the attention it deserves.


  • À la carte treatments

  • Holistic Health

    Happy therapy that focuses on wellbeing: sleep, stress reduction, fitness, nutrition and youth


Thalassa sea & spa offers activities within its hotels or in the surrounding areas. Sports and water activities for adults and children, relaxation sessions in our institutes to complete your treatment program, and much more.

  • Music Therapy

    The virtues of music therapy for relaxing and de-stressing.


  • Wellness & Relaxation

  • Respirology

    Seawater treatments are the ideal complement for letting go and regaining focus or energy.


  • Yoga

    Postures and breathing techniques to improve the flow of your vital energy.


  • Water Sports & Activities

  • Land Yachting

    Between sea and dunes on stunning beaches, discover the exhilaration of land yachting.


  • Biking & Mountain Biking

    Go mountain biking with family or friends to make the most of nature and the bracing sea air.


  • Fitness

    Benefit from fitness classes available in most of our institutes to get back in shape.


  • Golf

    Beginner or expert golfer, our greens are perfect for working on your swing.


  • Sea wading

    Discover sea wading, an all-year round activity that is excellent for cardio fitness, the back and balance.


  • For children

  • Tennis

    Grab your racket and discover tennis or work on your backhand!


Voir tout

Gift ideas

The best of the sea for you and your loved ones


Aquascience cosmetics

Discover the world of hydrotherapy and the many benefits of seawater spa treatments thanks to our Aquascience products.

Discover our products


Give a gift card

Offer your loved ones sublime moments of relaxation and wellness at one of our nine seawater institutes in France.

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