Le Grand Hôtel des Thermes - Thalasso and sea water Spa

Luxury and elegance
Located in front of the Sillon beach, Le Grand Hôtel des Thermes has been part of the great hotel tradition since 1881. Discover this majestic monument facing the sea, its atmosphere “ Belle Epoque” and be enchanted by this exceptional site for a unforgettable stay.

Hotel benefits:

Attentive and discret service which responds with efficacy and courtesy to your expectations.
Directly located on the wide sandy beach.
Direct access to the Thermes Marins de Saint-Malo.
3 restaurants including 2 with seaview.
La Passerelle bar provides a fabulous view on the Saint-Malo bay.
Majestic upstairs, wide open spaces facing the sea with sophisticated atmosphere.

Restaurant La Terrace open on sunny days
Room Service 24/24
Health food and traditional food Restaurant
Gourmet and sea views Restaurant
Bar lounge with sea view
Swimming pool
Steam room
Cardio Training Area
Satellite TV and Canal +
Free WIFI
Safe
Minibar
Bike rental on request
Loan of baby equipment on request
Children’s club
Laundry service
Reception 24/7
Disabled access
Elevator
Pets allowed (with conditions)

Discover the rooms:

Régate Classc Sud South view

Single room
16m²
Single bed (100cm x 200cm)
Bathroom with shower with jets, WC.
Facing south (side opposite the sea)
Nespresso coffee machine

Régate Classic Mer Sea view

Single room - Single Bed (100cm x 200cm)
Sea view
16m²
Bathroom with shower with jets or bathtub
WC
Nespresso coffee machine.

Régate Nouvelle Individuelle Mer Sea view

New Decoration

A 16m² single room with sea view. Régate Mer rooms have a single bed (110 x 200 cm), a bathroom with shower (or bath) and WC. Nespresso coffee machine.

Transat Classique Sud South view

24m²
Facing south
Bathroom with shower or bath
WC
Nespresso coffee machine.

Transat Nouvelle Sud South view

New Decoration

South-facing room measuring 24 m²
2 beds or double bed (2 beds pushed together)
Bathroom with shower or bath
Separate WC.
Nespresso coffee machine.

Transat Emeraude Sud South view

1 double bed or 2 twin beds
24 m²
Facing south (side opposite the sea)
Bathroom with shower or bath, WC
Possibility to have communicating rooms (with a room Croisière Grand Large).
Nespresso coffee machine.

Escale Classic Sud South view

30m²
Facing South (side opposite the sea)
Twin beds or a large bed,
Bath room with shower or bath, WC.
Baby cot or extra bed possible.
Nespresso coffee machine.

Escale Nouvelle Sud South view

New Decoration

South-facing (opposite the sea), 30m² room
2 beds or double bed (2 beds pushed together)
Bathroom with shower or bath and separate toilet.
Extra bed or cot available.
Nespresso coffee machine.

Transat Emeraude Mer Sea view

Sea View
1 double bed or 2 twin beds
24 m²
Bathroom with shower or bath, WC.
Nespresso coffee machine.

Escale Classic Mer Sea view

30m²
Sea view
Twin beds or a large bed
Bath room with shower or bath, WC.
Baby cot or extra bed possible.
Nespresso coffee machine.

Escale Nouvelle Mer Sea view

New Decoration

30m² with sea view
2 beds or double bed (2 beds pushed together)
Bathroom with shower or bath and separate toilet.
Extra bed or cot available.
Nespresso coffee machine.

Croisière Classique Mer Sea view

32m², sea view, 1 room (large bed or twin beds), lounge, bathroom with shower or bath, WC.
Bluetooth speakers. Baby cot or extra bed possible. Nespresso cofee machine.

Croisière Grand Large Sea view

32m² sea view
1 double bed or 2 twin beds
Bathroom with a bath, WC.
Possibility to have communicating rooms (with a room Transat Emeraude).
Baby cot possible.
Nespresso coffee machine.

Croisière Nouvelle Mer Sea view

New Decoration

32m² (437 sq ft) of space, sea view, 1 bedroom with 2 beds or a double bed (2 beds pushed together), bathroom with shower or bath, separate WC. Nespresso coffee machine. Bluetooth speaker. Cot and/or extra bed available.

Croisière Prestige Sea view

Room with sea view, 38m²
1 double bed or 2 twin beds, with a lounge.
Bath and shower, WC.
Bluetooth speakers.
Baby cot or extra bed possible.
Nespresso cofee machine.

Suite Mer Sea view

66m² Sea view
2 bedrooms (1 double bed or 2 twin beds)
Lounge
3 bow-windows
2 bathrooms, one with a bath, one with a shower, WC.
Nespresso coffee machine.

Cap Horn restaurant

Le Cap Horn Restaurant offers both the pleasure of food and a beautiful sea view with our chefs Daniel Le Guénan and Pascal Pochon orchestrating the kitchens. Le Cap Horn also has a magnificent wine cellar with advice from our sommelier on which bottle to choose.

La Verrière Restaurant

La Verrière Restaurant offers stunning architecture from the 1930s in a sumptuous decor (columns, waterfalls and mosaic). Wellbeing and the pleasure of eating is the restaurant’s motto… More than 20 dishes under 350 calories.

Contact details

Le Grand Hôtel des Thermes

100 Boulevard Hébert - 35417 Saint-Malo

Phone: +33 2 99 40 75 75 - Fax: +33 2 99 40 76 00

Google map

No special discount available

14 packages match your criterias

up to 15% off

Short Break Thalasso

1, 2 or 3 nights / Half board

Enjoy the thalasso through a large range of treatments.

from €401
per person instead of €472

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Escape Health - 4 nights - 4 days of thalasso

4 nights / Half board

A stay that combines the benefits of seawater, physiotherapy techniques and medical expertise to provide lasting relief from joint and muscle problems.

from €1632
per person

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Wellness Escape

4 nights / Half board

A programme dedicated to wellbeing, relaxation and letting go, allowing you to recharge your batteries and release all tension.

from €1828
per person

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Escape Fitness - 4 nights - 4 days of thalasso

4 nights / Half board

For optimal health prevention, this programme offers a wide range of treatments to restore vitality, fitness and tone.

from €1632
per person

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Escape Mother & Baby 4 Days / 4 Nights

4 nights / Half board

Ideal to recover, regain balance, reconnect with your body and share special moments with your baby.

from €1420
per person

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Escape Legs treatments 4 days

4 nights / Half board

Treatments are provided to stimulate blood circulation and reduce the feeling of “heavy legs”.

from €1632
per person

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Mother & Baby Escape 3 Days / 3Nights

3 nights / Half board

Ideal to regain energy and balance and enjoy a special time with your baby.

from €1455
per person

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Absolute Well-Being Short Break

2 or 3 nights / Half board

An alliance of thalasso and spa treatments for relaxing and well-being time for a weekend.

from €1016
per person

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Relaxing Thalasso Short Break

1, 2 or 3 nights / Half board

To those for whom thalasso is a real pleasure.

from €523
per person

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Short Break Aquatonic

1, 2 or 3 nights / Half board

Enjoy a short-break in Saint-Malo to discover the benefits of the Aquatonic Pool.

from €344
per person

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Short Break Spa

1, 2 or 3 nights / Half board

Enjoy a weekend of spa treatments, exceptional moments thanks to the expertise of our beauticians.

from €472
per person

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Expectant Mother Getaway 1 Day / 1 Night

1 night / Half board

A wellness retreat designed to relieve the discomforts of pregnancy between the 4th and 7th month.

from €480
per person

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Expectant Mother Getaway 2 days / 2 nights

2 nights / Half board

A wellness retreat designed to relieve the discomforts of pregnancy between the 4th and 7th month.

from €816
per person

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Spa in Duo Short Break

1, 2 or 3 nights / Half board

For a moment of well-being and complicity: for lovers, for friends, or for mother and daughter ...

from €472
per person

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Other packages available for other dates or durations or goals

Sea & Fitness

5 or more nights

A relaxing treatment program, rejuvenating and regenerating, recuperate, reenergize, regain vitality, form and tone.

Pick this package

Sea & Health

5 or more nights

A program that combines the benefits of seawater, the techniques of physiotherapy and medical expertise to relieve joint and muscle problems with long-lasting effects.

Pick this package

Sea & Legs treatments

5 or more nights

Treatments are provided to stimulate blood circulation and reduce the feeling of “heavy legs”.

Pick this package

Sea & Anti Aging

5 or more nights

The best anti-aging strategy: A synergy of expertise to prevent the appearance of signs of age.

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Sea & Sleep Recover

5 or more nights

A program that combines the benefits of seawater, the techniques of physiotherapy and medical expertise to relieve joint and muscle problems with long-lasting effects.

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Sea & Relax

5 or more nights

An enriched program to relieve tension and release stress. Total relaxation of body and mind.

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Sea & Back

5 or more nights

A preventive program: therapy and specific exercises to fortify muscle tone.

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Sea & Harmony Detox

6 or more nights

An ideal program for a global reset: physical, mental, and emotional.

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Sea & Intensive Well-Being

5 or more nights

A program based on individual treatments, combining the seawater benefits and our Spa expertise.

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Sea & Young Mother

6 or more nights

Adapted treatments aimed at reducing tiredness and restoring muscle tone and balance.

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Sea & Positive Menopause

6 or more nights

A program tailored for women going through menopause or peri-menopause, combining marine treatments, nutritional coaching, physical activities and wellness rituals.

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Essentially Spa

6 or more nights

A magical alliance of body and facial treatments in this Spa Package. The perfect balance for a deeply relaxing break.

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Sea & Mother & Baby

6 or 7 nights

Adapted treatments aimed at reducing tiredness and restoring muscle tone and balance. To do between 2 and 10 months after childbirth. With awakening massages (for the infant) and baby minding.

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Sea & Better Living With Cancer

6 or more nights

A personalized program of relaxing Thalassotherapy and Spa treatments

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Sea & Contouring

5 or more nights

This program is your slimming ally. Personalized, detoxifying, slimming and draining treatments to harmonize your body shape.

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Sea & Contouring for Men 2025

5 or more nights

Combination of thalasso treatments, physical activities and daily contouring treatments to tone the body.

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Sea & Optimum Health

5 or more nights

An enhanced program with daily massage therapy for enhanced global health care.

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Sea & Well-Being

5 or more nights

A wellness break for the soul and the body, with Spa treatments to lead you towards a real relaxation.

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Sea & Re-education

5 or more nights

An ideal program in the domain of osteoarticular illnesses with personalized care to improve posture and balance and restore mobility and suppleness.

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Sea & Post-Trauma Re-education

5 or more nights

Stay recommended following a trauma: fractures, sprains…

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Sea & Serenity

6 or more nights

Synergy of Thalassotherapy and Spa treatments to rebalance the whole body.

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Sea & Starter Weight & Fitness

5 or more nights

This plan is a kick-start to weight loss, it also gives you the techniques for a healthy lifestyle and habits that will help you progressively reach your weight loss goals

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