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

4.0 star property
Beachfront, with full-service spa

Choose dates to view prices

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

Indoor pool, outdoor pool, sun loungers
Premium bedding, minibar, in-room safe, desk
Superior Room, 1 Queen Bed with Sofa bed, Terrace, Sea View | Premium bedding, minibar, in-room safe, desk
Lunch, dinner served; French cuisine, pool views
Miscellaneous

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Gym
  • Spa
  • Pool
  • Air conditioning
  • 24/7 front desk

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
    ‪2 min drive‬

Room options

View all photos for Classic Room, 1 Double Bed with Sofa bed (Overlooking Pine Forest)

Premium bedding, minibar, in-room safe, desk

Classic Room, 1 Double Bed with Sofa bed (Overlooking Pine Forest)

10.0 out of 10
Exceptional
(1 review)
  • 247 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

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)

  • 247 sq ft
  • Ocean view
  • Sleeps 3
  • 2 Twin Beds OR 1 Queen Bed

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 | Premium bedding, minibar, in-room safe, desk

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

  • Sleeps 4
  • 1 Queen Bed and 1 Double Sofa Bed

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 | Premium bedding, minibar, in-room safe, desk

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 Twin Sofa Bed

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

Premium bedding, minibar, in-room safe, desk

Superior Room, 1 Double Bed, Balcony

  • Sleeps 4
  • 1 Double Bed

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

Premium bedding, minibar, in-room safe, desk

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

9.0 out of 10
Wonderful
(2 reviews)
  • 247 sq ft
  • Sleeps 3
  • 2 Twin Beds OR 1 Queen Bed

About the neighborhood

Les Sables-d'Olonne

Located within a 5-minute walk of Les Sables d'Olonne Zoo, Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection is within a 15-minute stroll of Casino JOA des Sables d'Olonne. This 97-room, 4-star hotel has a full-service spa along with an outdoor pool and an indoor pool.

What's nearby

  • Les Sables d'Olonne Zoo - 5 min walk - 0.3 miles
  • Casino JOA des Sables d'Olonne - 6 min walk - 0.4 miles
  • Le Tanchet - 8 min walk - 0.4 miles
  • Les Sables d'Olonne Beach - 2 min drive - 1.1 miles
  • Le Puits d’Enfer - 4 min drive - 1.1 miles

Getting around

  • Les Sables-d'Olonne Station - 11 min drive
  • Nantes - Atlantique Airport (NTE) - 82 min drive

Restaurants

  • ‪Crêperie le Surf - ‬4 min drive
  • ‪Royal Wok - ‬20 min walk
  • ‪Côté sud - ‬3 min drive
  • ‪O'mama - ‬5 min drive
  • ‪Le Reef - ‬19 min walk

About this property

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

Beachfront, with full-service spa
Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection features a full-service spa, an indoor pool, and an outdoor pool. You can take advantage of free parking, along with a free train station shuttle. Front-desk staff can answer questions 24/7, and assist with securing valuables, tours or tickets, and luggage storage. Other amenities at this beach hotel include a gym, a sauna, and free WiFi in public areas.
Flat-screen TVs come with satellite channels, and guests can stay connected with free WiFi. Bathrooms offer hair dryers and bathrobes, and beds are dressed in premium bedding. Other amenities include balconies, minibars, and coffee makers. Housekeeping is available on request.
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.

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Property amenities

Internet

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

Parking and transportation

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

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:00 AM for a fee: EUR 23 for adults and EUR 9 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 crib
  • 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 washroom
  • 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 organized tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

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

Bathroom

  • Bathrobes
  • 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

  • This property doesn't allow pets

Children and extra beds

  • Rollaway/extra beds are available for EUR 60.0 per night
  • Free cribs/infant beds are available

Property payment types

Important information

Fees

You'll be asked to pay these 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.

These are all of the charges provided to us by the property.

Optional extras

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

  • Fee for buffet breakfast: approximately EUR 23.00 for adults and EUR 9.00 for children
  • Rollaway bed fee: EUR 60.0 per night

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

You need to know

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
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)
  • Check-in: 4 PM
  • Check-out: noon
  • Minimum check-in age: 18
The front desk is open 24 hours a day. For convenient arrivals and departures, you can take advantage of the free shuttle service to and from the train station. Driving? This property offers free parking, along with a car charging station.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • 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.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and cash.
  • This property affirms that it follows the cleaning and disinfection practices of ALLSAFE (Accor Hotels).

Additional information about polices, regulations, and more:

  • Due to national regulations, cash transactions can't exceed EUR 1000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The seasonal pool is open from May to September.
  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your 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

Frequently asked questions

Is free cancellation available at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection offers free cancellation on certain room rates. For specific requirements, look at the cancellation policy on our site.

How much does it cost to stay at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

As of Dec 17, 2025, prices found for a 1-night stay for 2 adults at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection on Jan 4, 2026 start from $128.98, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to do near Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

This hotel in Les Sables-d'Olonne is within a 10-minute walk of Les Sables d'Olonne Zoo, Casino JOA des Sables d'Olonne, and Bay of Biscay. You'll also find Les Sables d'Olonne Beach and Piscine du Remblai within a short drive.

Is there parking available at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

Yes, self parking is offered for free at the hotel. Accessible parking and electric car charging are also available for guests.

Is there a spa available at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

There is a full-service spa available for guests to enjoy and services include detox wraps, hydrotherapy, and mani/pedis.

Does Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection include a casino?

No, Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection doesn't have a casino.

Will I find an indoor pool at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

Yes, this hotel has an indoor pool along with an outdoor pool. The seasonal pool is normally open from May until September.

What will couples enjoy most about a stay at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

This beachfront hotel offers plenty of amenities for couples including an outdoor pool, a poolside bar, and an ocean-view restaurant.

Does Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection have a hot tub?

Yes, this hotel has a spa tub.

Does Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection have a restaurant with a breakfast menu?

Yes, Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection serves buffet breakfast for a surcharge each morning at Cote Ouest.

Will Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection allow pets to stay for free?

No, pets aren't allowed at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection.

Does Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection have connecting rooms?

No, there aren't connecting guestrooms at this hotel.

Are there rooms with balconies at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection?

Yes, every guestroom at Côte Ouest Thalasso & Spa Les Sables d'Olonne - MGallery Collection comes with a balcony with some featuring ocean or garden views.

Reviews

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

9.2

Wonderful

9.2/10

Cleanliness

9.0/10

Staff & service

9.4/10

Amenities

9.0/10

Property conditions & facilities

9.0/10

Eco-friendliness
Rating 10 - Excellent. 126 out of 217 reviews
Rating 8 - Good. 77 out of 217 reviews
Rating 6 - Okay. 12 out of 217 reviews
Rating 4 - Poor. 1 out of 217 reviews
Rating 2 - Terrible. 1 out of 217 reviews

Reviews

10/10 Excellent

Katherine

Stayed 2 nights in Jun 2025

8/10 Good

James

Traveled with partner
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

10/10 Excellent

Robert

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

10/10 Excellent

Andrew

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

8/10 Good

nicolas

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent,
Stayed 3 nights in Aug 2023

8/10 Good

Sylvia

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2019

8/10 Good

Ellis

Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 4 nights in Sep 2019

10/10 Excellent

Verified traveler

Traveled with family and small children
Liked: Cleanliness, staff & service, property conditions & facilities
I love this hotel. Great food, location, rooms, facilities. 10 out of 10.
Stayed 5 nights in Sep 2019

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It’s excellent. Restaurant is pricey for what you get.
Stayed 1 night in Jul 2019

8/10 Good

RACHEL

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

One night stay

Stayed 1 night in May 2019

10/10 Excellent

Kate, surrey, UK

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

Fab hotel

Amazing views of the sea from a wooded spot. Brilliant breakfast & very friendly staff. Predominantly adult hotel but v accommodating to our toddler. Would def recommend
Stayed 3 nights in Sep 2018

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Beautiful location. Good food. Great facilities. Outdoor pool area is very unique.
Stayed 6 nights in Aug 2017

10/10 Excellent

Jackie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2017

10/10 Excellent

William, Wirral

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
A great hotel in a lovely resort. A short and enjoyable walk into Les Sable d'Olonne.

6/10 Okay

Verified traveler

Liked: Staff & service

Great views of the sea

Needed to change rooms because of leak in bathroom which was eventually fixed and we has to return to original room. No compensation offered for inconvenience. Overall the hotel seemed to need a makeover.

10/10 Excellent

Kevin, Buntingford

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

Lovely hotel

The hotel was refurbished in 2013 and is themed on 1920/1930's travel by ocean liner. The facilities are of a high standard and the bar/restaurant is excellent. Don't miss the fruits de met and dessert Sunday Buffet! The outside sun terrace provides a lovely area to sit and relax and watch the sunset. We are planning to return next year.

10/10 Excellent

Verified traveler

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

10/10 Excellent

Pierre, Lake District, UK

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

Lovely location

Hotel Mercure provides high quality reliable service - look no further

10/10 Excellent

Heidi, Lurgan

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

Absolute Heaven!

We stayed here as an overnight stop from Dordogne to Roscoff. The hotel was perfect, practically on the beach. The rooms were of a very high standard with a huge bed, air con, wi-Fi, tea/coffee, fridge, and best of all a balcony. Would have loved to have stayed longer, maybe next year!

8/10 Good

Louis-Marie

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

10/10 Excellent

Verified traveler

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

A real treat!

Lovely hotel, staff and facilities - the outdoor pool and beach was our particular favourite!

8/10 Good

Stéphanie, Washington DC

Liked: Cleanliness, room comfort
Disliked: Staff & service

Great hotel with spa/thalasso but service disapoin

Great hotel with amaizing pools, steam room, sauna, gym and massage services or even programs to relax/lose weight. With my parents we had a great time. But the service was not the one of a 4 stars hotel. The dirty dishes stayed a long time in front of the doors of the rooms, some older people asked for a regular chair to sit near the outdoor pool and nobody wanted to come for them. By the way the balcony is often too high to be reachable by older people. But overal review very good.

10/10 Excellent

brendan, london

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

Great hotel. Great location.

Visited hotel for 3rd year running. Great location close to beach. Good rooms in good condition. Nice facilities. Good breakfasts.

8/10 Good

Nat, Northants

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

Beautiful hotel

I stayed her with my hubby and 14 year old daughter. It's a great hotel if you're interested in fitness ect . Sable d'lonne is not the best place for a 14 year old. Nothing to do at all. The breakfast in the hotel was the highlight for us. There was so much selection .

8/10 Good

Verified traveler

Liked: Cleanliness, property conditions & facilities, room comfort

Nice hotel but situated at the edge of town

Very nice stay and breakfast was very nice but hotel tried to charge us for children 's breakfast despite it being included according to our booking with Expedia. Otherwise a very enjoyable stay and would recommend. The hotel is at the edge of the town so need to drive or walk to get into the centre of town at night. Very good cycle paths.

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