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8.8 / 10 Guest Rating

Grand Hôtel Des Thermes

100 bd hebert, Saint Malo, fr

Grand Hôtel Des Thermes - main view

About the Property

Luxurious Belle Époque Style

Spa and Gourmet Dining
Indulge in relaxation at the spa and take a dip in the indoor swimming pool. Treat your taste buds to gastronomic delights at the Cap Horn restaurant with stunning sea views. Sip on cocktails at La Passerelle bar or enjoy a continental breakfast each morning.

Elegant Rooms and Wellness Facilities
Experience comfort in refined guest rooms, some with balconies and sea views. Unwind in rooms with minibars, internet access, and city views. Stay fit at the fitness centre, Aquatonic® pool, or Thalassotherapy centre. The 24-hour reception ensures your needs are always met.

Convenient Location and Modern Amenities
Located beachfront with private parking, the hotel is near Saint-Malo Train Station. For eco-conscious travelers, electric car charging stations are available. Book now for a luxurious seaside getaway.

Facilities & Amenities

Fitness facilities
WiFi available
Free WiFi
Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
Restaurant

Important Information

Check-in & Out

Check-in
Check-out12:00 PM

Property Notes

Children aged 6 years old or younger cannot access the Aquatonic® pool. Access to the Aquatonic course: surcharge of 30 euros per person. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Classic Double Room with City View - Photo 1
Classic Double Room with City View - Photo 2
Classic Double Room with City View - Photo 3
Classic Double Room with City View - Photo 4
1/4

Classic Double Room with City View

This room is south-facing and can accommodate a babycot.

24 sqm
Sleeps 2
2 Twin bed (90-130 cm wide)
1 Queen bed (151-180 cm wide)
Amenities
MinibarSafety deposit boxTelephoneHair dryerBathrobeRadio

DOUBLE DOUBLE ROOM TRANSAT CLASSIC - city view

Non-refundable
Room Only
20% OFF$389.15

$311.32

Includes taxes & fees

DOUBLE DOUBLE ROOM TRANSAT CLASSIC - city view

Non-refundable
Breakfast Included
20% OFF$462.81

$370.25

Includes taxes & fees
Emeraude Double Room with City View   - Photo 1
Emeraude Double Room with City View   - Photo 2
Emeraude Double Room with City View   - Photo 3
Emeraude Double Room with City View   - Photo 4
Emeraude Double Room with City View   - Photo 5
1/5

Emeraude Double Room with City View

This room is south-facing.

22 sqm
Sleeps 2
2 Twin bed (90-130 cm wide)
1 Queen bed (151-180 cm wide)
Amenities
MinibarSafety deposit boxTelephoneHair dryerToiletPrivate bathroom

Emeraude Double Room with City View

Non-refundable
Room Only
20% OFF$457.74

$366.19

Includes taxes & fees
Grand Large Double Room with Sea View - Photo 1
Grand Large Double Room with Sea View - Photo 2
Grand Large Double Room with Sea View - Photo 3
Grand Large Double Room with Sea View - Photo 4
Grand Large Double Room with Sea View - Photo 5
Grand Large Double Room with Sea View - Photo 6
Grand Large Double Room with Sea View - Photo 7
Grand Large Double Room with Sea View - Photo 8
1/8

Grand Large Double Room with Sea View

This room can accommodate an extra bed.

32 sqm
Sleeps 3
2 Twin bed (90-130 cm wide)
1 Queen bed (151-180 cm wide)
Amenities
MinibarSafety deposit boxTelephoneHair dryerToiletPrivate bathroom

Double Croisiere Grand Large-Sea View

Non-refundable
Room Only
20% OFF$784.06

$627.25

Includes taxes & fees

Double Croisiere Grand Large-Sea View

Non-refundable
Breakfast Included
20% OFF$859.09

$687.27

Includes taxes & fees
Croisiere Prestige Double Room with Sea View - Photo 1
Croisiere Prestige Double Room with Sea View - Photo 2
Croisiere Prestige Double Room with Sea View - Photo 3
Croisiere Prestige Double Room with Sea View - Photo 4
1/4

Croisiere Prestige Double Room with Sea View

The spacious double room provides a mini-bar, a safe deposit box, as well as a private bathroom featuring a bath and a shower. This double room features a flat-screen TV.

38 sqm
Sleeps 3
1 Double bed (131-150 cm wide)
2 Twin bed (90-130 cm wide)
Amenities
MinibarShowerSafety deposit boxTelephoneHair dryerRadio

Croisiere Prestige Double Room with Sea View

Non-refundable
Room Only
20% OFF$901.05

$720.84

Includes taxes & fees

Croisiere Prestige Double Room with Sea View

Non-refundable
Breakfast Included
20% OFF$974.71

$779.77

Includes taxes & fees

Guest Reviews

8.8
Excellent990 verified reviews
AI Summary

Guests highly rate the beautiful location and frequently praise the friendly and helpful staff.

Categories

Cleanliness8.3
Service9.3
Location9.3
Room Quality8.3
Amenities8.8
Value for Money8.8
Food and Beverage8.3
Overall Experience9.1

Select topics to read reviews

J
JacquesfrFR
Verified booking
couple
Standard Room
Stayed in Jun 10, 2026

"Très bien hors mis cette mauvaise surprise. Mais on pense y retourner rapidement"

8.0

Tout

Le prix du parcours aquatique… alors que par téléphone lorsque j’ai demandé si les activités piscine sauna… étaient accessibles aux hôtes de l’hôtel on m’a répondu que oui… sans préciser cette spécificité. Cela m’a coûté 120€ alors que je ne m’y attendais pas. J’aurais bien apprécié un geste commercial lorsque j’en ai parlé au moment du Check out.

Helpful?
C
CarinechCH
Verified booking
couple
Standard Room
Stayed in Jun 10, 2026

"Emplacement au top, par contre aucun accueil digne de ce nom"

5.0

L’emplacement et l’architecture sont époustouflants

Je n’ai pas trouvé le service digne de la catégorie de l’hôtel et l’infrastructure des thermes est vieille

Helpful?
A
AbigailbeBE
Verified booking
couple
Standard Room
Stayed in Jun 8, 2026

"Bonne première impression"

9.0

Très belle localité Face à la mer Personnel accueillant Bonne literie et petit-déjeuner royal

Ma réservation était faite depuis le 30 janvier et ils ont mis 10 minutes à retrouver ma réservation, un problème avec le service client (apparemment) Beaucoup de monde au spa, pas beaucoup de place pour circuler et ne buvez surtout pas la tasse car le parcours aquatique est à l’eau de mer

Helpful?
F
FedericaitIT
Verified booking
couple
Standard Room
Stayed in Jun 7, 2026

"Excellent"

8.0
Helpful?
C
CatherinefrFR
Verified booking
solo_traveller
Standard Room
Stayed in Jun 6, 2026

"Excellent"

8.0
Helpful?
M
MichałplPL
Verified booking
couple
Standard Room
Stayed in Jun 5, 2026

"Excellent"

8.0
Helpful?
C
ClaudefrFR
Verified booking
couple
Standard Room
Stayed in Jun 4, 2026

"Exceptional"

9.0
Helpful?
G
GabygbGB
Verified booking
extended_group
Standard Room
Stayed in Jun 3, 2026

"The thermal pool are good but the rooms are small and the fact that they charge for the thermal pools without telling yo"

7.0

The hotel is right on the beach and a 15 minute walk to old town. You can go straight to the thermal spa from the hotel

The market themselves as thermal spa hotel but the use of the spa is not included in the room rate, which is not made clear at any point and only when we came to check out did we find a charge for the spa on our bill. The room are quite small and the bathroom need updating. We booked a room with a city view but the view was actually just over the internal roof of the restaurant and no real view of the city. Laundry service is very expensive at €7.5 for a pair of boxer shorts (which came back not even ironed !!) and €6 for a pair of socks!!

Helpful?
O
olivierluLU
Verified booking
couple
Standard Room
Stayed in Jun 2, 2026

"Exceptional"

9.0
Helpful?
M
MaximefrFR
Verified booking
couple
Standard Room
Stayed in May 31, 2026

"Nous allons revenir"

10.0

Nous avons tout aimé, aucun point négatif ni chose à redire, c'était parfait

Absolument rien

Helpful?