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Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection

4.0 star property

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Photo gallery for Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection

A modern indoor pool area with a view of the sea, a wooden ceiling, and a hanging chair.
Superior Room, 1 Queen Bed with Sofa bed, Terrace, Sea View
Miscellaneous
Superior Room, 1 Queen Bed with Sofa bed, Balcony, Sea View
Premium bedding, minibar, in-room safe, desk

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Pool
  • Spa
  • Parking included
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning

Explore the area

View in a map
Route du Tour de France, Lac De Tanchet, Les Sables-d'Olonne, Vendee, 85100
  • Place, Les Sables d'Olonne Zoo
    ‪5 min walk‬
  • Place, Casino JOA des Sables d'Olonne
    ‪6 min walk‬
  • Place, Les Sables d'Olonne Beach
    ‪4 min drive‬

Room options

View all photos for Classic Room, Balcony, Sea View (1 Queen Bed or 2 Single Beds)

Premium bedding, minibar, in-room safe, desk

Classic Room, Balcony, Sea View (1 Queen Bed or 2 Single Beds)

8.0 out of 10
Very good
(1 review)
  • Ocean view
  • 23 sq m
  • Sleeps 3
  • 2 Single Beds OR 1 Queen Bed
  • Free Wi-Fi

View all photos for Superior Room, 1 Queen Bed with Sofa bed, Terrace, Sea View

Superior Room, 1 Queen Bed with Sofa bed, Terrace, Sea View

Superior Room, 1 Queen Bed with Sofa bed, Terrace, Sea View

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 4
  • 1 Queen Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Superior Room, 1 Queen Bed with Sofa bed, Balcony, Sea View

Superior Room, 1 Queen Bed with Sofa bed, Balcony, Sea View

Superior Room, 1 Queen Bed with Sofa bed, Balcony, Sea View

10.0 out of 10
Exceptional
(2 reviews)
  • Sleeps 4
  • 1 Queen Bed and 1 Single Sofa Bed
  • Free Wi-Fi

View all photos for Superior Room, 1 Double Bed, Balcony

Superior Room, 1 Double Bed, Balcony

Superior Room, 1 Double Bed, Balcony

  • Sleeps 4
  • 1 Double Bed
  • Free Wi-Fi

View all photos for Superior Room, 2 Single Beds, Balcony, Sea View

Superior Room, 2 Single Beds, Balcony, Sea View

Superior Room, 2 Single Beds, Balcony, Sea View

  • Sleeps 3
  • 2 Single Beds
  • Free Wi-Fi

View all photos for Classic Room, Balcony (Pine Forest Side), 1 Queen Bed or 2 Single Beds

A hotel room with two beds, a desk, a chair, and a view of the outdoors.

Classic Room, Balcony (Pine Forest Side), 1 Queen Bed or 2 Single Beds

9.0 out of 10
Wonderful
(2 reviews)
  • Garden view
  • 23 sq m
  • Sleeps 3
  • 2 Single Beds OR 1 Queen Bed
  • Free Wi-Fi

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  • Pool
  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
4.4 out of 5, Excellent, 143 reviews
The price is €97
includes taxes & fees
21 Jun - 22 Jun
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About this property

Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection

Spend the day relaxing on the beach or pampering yourself at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection's full-service spa. Housekeeping is available on request.
Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection offers 97 accommodations with minibars and safes. Rooms open to balconies. Beds feature premium bedding. Flat-screen televisions come with satellite channels. Bathrooms include showers, bathrobes, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include coffee/tea makers and blackout drapes/curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

An indoor pool and an outdoor pool are on site. Other recreational amenities include a sauna and a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Guests can pamper themselves with a trip to the onsite spa, which has 8 treatment rooms. Services include facials, body wraps, body scrubs, and detox wraps. The spa is equipped with a sauna, a hot tub, a steam room, and Turkish bath/hammam. A variety of treatment therapies are provided, including hydrotherapy, reflexology, and thalassotherapy. The spa is open daily.
During your stay at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection, you're just a quick walk from Les Sables d'Olonne Zoo. Features include free WiFi in public areas, free self parking, and free train station pick-up service.
  • Free WiFi
  • Free self parking
  • Enjoy French cuisine and ocean views while dining at Cote Ouest
  • Buffet breakfast served daily for a fee
  • Take a swim in the indoor and outdoor pools
  • Indulge with body treatments, facials, or manicures and pedicures at the spa
  • Services include dry cleaning/laundry, a concierge, and tour or ticket assistance
  • Onsite recreation includes a gym, a steam room, and a sauna
  • Just a 4-minute walk from Les Sables d'Olonne Zoo and 6 minutes by foot from Casino JOA des Sables d'Olonne
  • Free train station pick-up and train station drop-off shuttle service
Spend the day at the beach and work on your tan in the sun loungers (chaise longues) or kick back in the shade with complimentary cabanas and umbrellas. Pamper yourself with a treatment at the full-service spa and enjoy amenities at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection like an outdoor pool and an indoor pool.

There's a restaurant on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. A computer station is on site and WiFi is free in public spaces. This Belle Époque hotel also offers a steam room, a fitness center, and a garden. Self parking is free.

This 4-star Les Sables-d'Olonne hotel is smoke free.

For a fee, guests can enjoy buffet breakfast daily from 6:30 AM to 10 AM.
Cote Ouest - Overlooking the ocean and pool, this restaurant specializes in French cuisine and serves lunch and dinner. Guests can order drinks at the bar and enjoy alfresco dining (weather permitting).
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Electric car charging station on site
  • Free train station pick-up and drop-off shuttle
  • Free self parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10 AM for a fee: EUR 29 for adults and EUR 14.50 for children
  • A bar/lounge
  • A poolside bar
  • A restaurant

Restaurants on site

  • Cote Ouest

Things to do

  • Bicycle rentals
  • Fitness classes
  • Full-service spa
  • Gym
  • Indoor pool
  • Library
  • Outdoor pool
  • Pilates classes
  • Sauna
  • Shopping
  • Steam room
  • TV in common areas

Family friendly

  • In-room cot
  • Indoor pool
  • Outdoor pool
  • Rollaway/extra bed (surcharge)
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Luggage storage
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 646 square feet of conference space
  • Computer station
  • Meeting rooms

Outdoors

  • Beach loungers
  • Beach towels
  • Beach umbrellas
  • Free beach cabanas
  • Garden
  • On a lake
  • On the beach
  • On the boardwalk/promenade
  • Pool loungers
  • Terrace
  • Vegetable garden

Full-service spa

  • 8 treatment rooms
  • Body scrubs
  • Body wraps
  • Detox wraps
  • Facials
  • Hot tub
  • Hydrotherapy
  • Manicures/pedicures
  • Reflexology
  • Sauna
  • Spa open daily
  • Steam room
  • Thalassotherapy
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-width doorways

More

  • 1 building
  • 2 floors
  • At least 10% of profits reinvested in community and sustainability
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Belle Époque architecture
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 1989
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Humane treatment of captive wild animals
  • Local artist showcase
  • Locally-owned and organised tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Free cot
  • Premium bedding
  • Rollaway/extra bed (surcharge)

Bathroom

  • Dressing gowns
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Flat-screen TV with satellite channels

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Bulk dispensers for toiletries
  • Cleaning products are eco-friendly
  • Desk
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms
  • Water-efficient showers

Policies

Check-in

Check-in start time: 4 PM; Check-in end time: 6:00 PM
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before noon

Special check-in instructions

This property offers transfers from the train station; guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 6:00 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are available for EUR 70.0 per night.
  • Free cribs (infant beds)!

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city: EUR 1.90 per person, per night. This tax does not apply to children under 18 years of age.

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: approximately EUR 29.00 for adults and EUR 14.50 for children
  • Rollaway bed fee: EUR 70.0 per night

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of ALLSAFE (Accor Hotels)
Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection offers transfers from the train station. Please contact the property at the number on the booking confirmation with your arrival details prior to travel. Guests arriving after 6:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Onsite cash transactions can't exceed EUR 1000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • The seasonal pool will open in May and close in September.
  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.

National rating

This property has received its official star rating from the French Tourism Development Agency, ATOUT France.

Property is also known as

Mercure Cote Ouest Sables d'Olonne Thalasso Spa Hotel
Mercure Cote Ouest Thalasso Spa Hotel
Mercure Cote Ouest Sables d'Olonne Thalasso Spa
Mercure Cote Ouest Thalasso Spa
Mercure Cote Ouest Les Sables d'Olonne Thalasso et Spa Hotel
Cote Ouest Thalasso Sables d'Olonne Hotel Les Sables d'Olonne
Cote Ouest Thalasso Sables d'Olonne Hotel
Cote Ouest Thalasso Sables d'Olonne Les Sables d'Olonne
Hotel Cote Ouest Thalasso & Spa Les Sables d'Olonne Hotel
Mercure Les Sables d'Olonne Thalasso et Spa
Cote Ouest Thalasso Spa Les Sables d'Olonne Hotel
Cote Ouest Thalasso Sables d'Olonne
Côte Ouest Thalasso Spa Les Sables d'Olonne MGallery by Sofitel

Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 131 out of 227 reviews
Rating 8 - Good. 78 out of 227 reviews
Rating 6 - Okay. 13 out of 227 reviews
Rating 4 - Poor. 3 out of 227 reviews
Rating 2 - Terrible. 2 out of 227 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

9.2/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful oceanfront property with great pool and spa.
Stayed 1 night in Sep 2024
Verified

10/10 Excellent

Andrew

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent
Stayed 1 night in Jul 2024
Verified

8/10 Good

nicolas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent,
Stayed 3 nights in Aug 2023
Verified

8/10 Good

James

Liked: Cleanliness, staff & service, amenities
We had a last minute stay at Côte-Ouest due to unforeseen circumstances. The receptionist was very welcoming and showed us around which was helpful. The staff in the bar were attentive and the food was really good. Our room was fine however being on the ground floor we couldn’t leave our patio door open overnight and it was so hot with no air conditioning unfortunately. So as well as being hot the mattress was too hard so our sleep was quite disturbed. That being said, we enjoyed our stay, used the thalasso pool and had drinks on the terrace watching the sun go down. An enjoyable stay in the main.
Stayed 1 night in May 2025
Verified

10/10 Excellent

Delphine

Liked: Cleanliness, staff & service, amenities
tres bel hotel, chambre privilege très agréable avec sa terrasse. le personnel est charmant. nous avons passé un excellent week-end.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Enrico Francesco

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Très bien
Stayed 1 night in Jan 2026
Verified

6/10 Okay

Ludovic

Un peu déçu de mon séjour, face à un tel niveau de prix, la prestation générale n’était pas totalement au rdv cette fois ci. Hygiène : Cheveux présents dans l’armoire de rangement de la chambre. Dans le restaurant, table
Stayed 2 nights in Dec 2025
Verified

8/10 Good

Bernard

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Chambre avec terrasse et vue mer très agréable
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

JACQUES

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Une très bonne adresse

Cet établissement est en cours de rénovation et agrandissement ce qui nous a pas apporté de désagrément. Toutes les installations et services proposés nous ont donné satisfaction. Le personnel très aimable est efficace. La vue côté mer est vraiment agréable. L'hôtel est situé à 2,5 km, à pied, du centre des Sables-d'Olonne.
Stayed 3 nights in Sep 2025
Verified

10/10 Excellent

Jean-Pierre

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Hôtel de luxe

J’ai passé un excellent anniversaire
Stayed 2 nights in Jun 2025
Verified

10/10 Excellent

Christophe

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Surprise de taille

Nous avons réservé sans regarder les photos de l'hotel, quand nois sommes arrivés quelle surprise de voir ce decor magnifique et en plus avec les decorations de Noël .Tout est beau dans cet hotel, le personnel est au petit soin, y'a rien à redire juste à vous conseiller d'y aller.
Stayed 1 night in Nov 2024
Verified

8/10 Good

Michel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Pause détente

Tres bel hotel bien situé, tres proche de la mer et à proximité du centre-ville, seul bémol l eau de la piscine est trop froide,annoncée à 31° mais l affichage de la température dans le local technique est à 26° et cela gâche le plaisir,dommage.
Stayed 5 nights in Oct 2024
Verified

10/10 Excellent

Jean-Paul

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Hôtel digne de ses 4 étoiles très bien situé en bord de mer.
Stayed 1 night in Apr 2024
Verified

8/10 Good

Bernard

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Parfait
Stayed 2 nights in Feb 2024
Verified

10/10 Excellent

Franck

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Tout était parfait ( peut être 1 ou 2 degrés de plus pour la piscine ). J’avais signalé l’anniversaire de la femme de mon ami, ils en ont tenu compte en lui mettant un petit mot avec un cadeau sur le lit.👍 elle était ravie. Menu restaurant et buffet petit dej au top 👌.
Stayed 1 night in Jan 2024
Verified

8/10 Good

Mimi Trude

Bra opphold bortsett fra madrassbeskytter i plastikk. fryktelig ubehagelig. Opplyst personal om det.
Stayed 4 nights in Nov 2023
Verified

8/10 Good

Alban

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Je recommande

Personnel très agréable. Chambre vue sur mer top! Restaurant avec une bonne ambiance pour un séjour en famille réussi.
Stayed 1 night in Oct 2023
Verified

10/10 Excellent

Tevahineaimana

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Détente et confort

Séjour génial. L’accueil charmant, le buffet de fruits de mer est incroyable, le confort des chambres notamment la literie. On a aimé l’accès à l’espace piscine détente… dommage qu’on ne puisse pas en profiter plus longtemps. Notre séjour a été trop court, c’est à refaire. Merci encore
Stayed 1 night in Jun 2023
Verified

10/10 Excellent

Americo VERISSIMO

Liked: Cleanliness, staff & service, property conditions & facilities
Superbe hôtel, personnel impeccable, le lounge bar est magnifique !
Stayed 1 night in May 2023
Verified

8/10 Good

Guillaume

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Couple

Parfait
Stayed 4 nights in Aug 2022
Verified

10/10 Excellent

Stephane

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Les soins thalasso
Stayed 2 nights in Jun 2022
Verified

10/10 Excellent

Yoann

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Merveilleux séjour dans un cadre idyllique, un personnel au soins pour nous. Je le recommande vivement
Stayed 1 night in Apr 2022
Verified

10/10 Excellent

Caterina

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Excellent séjour de détente

Cet hôtel est vraiment très agréable, le personnel sympathique et le service impeccable.
Stayed 1 night in May 2021
Verified

10/10 Excellent

Emmanuel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Endroit parfait pour des vacances au calme , les soins au spa sont de tres bonne qualite et le personnel de l hotel est tres profesionnel et avenant !!
Stayed 3 nights in May 2021
Verified

10/10 Excellent

Alban

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Top

Séjour en famille très agréable
Stayed 1 night in Mar 2021