Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Name: Bel Hôtel Oléron Thalasso & Spa - MGallery Collection - ALL
Address: Plage de Gatseau, 31 Avenue du Débarquement, SAINT TROJAN LES BAINS, 17370, FR
Telephone: +33546760246
Rating: 4.6

Customer review rating (ALL Rating) 4.6/5 155 reviews

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Plage de Gatseau, 31 Avenue du Débarquement, 17370 SAINT TROJAN LES BAINS, France

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Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Boutique hotels with personality for a remarkable travel experience

Bel Hôtel Oléron Thalasso and Spa - MGallery, between Gatseau beach and the pine forest, invites you to relax. Bright rooms, ocean or forest view, OYAT restaurant - Cuisine des Dunes Pierre Gagnaire TT, Thalasso and Spa, nature activities: every detail celebrates the island and its elements. A rare, unspoilt place blending discreet luxury, vibrant terroir and well-being with the ocean and the forest.

Completely redesigned and renovated in 2026, the Bel Hotel Oléron Thalasso & Spa invites you to disconnect. Immersed in a unique natural setting, your stay on Ile d'Oléron is characterized by authenticity, luxury and calm. The local riches are celebrated on the plates of chef Pierre Gagnaire at the OYAT restaurant.

The hotel blends in discreetly in this rare ecosystem on Oléron, which has Natura 2000 classification. Pines, dunes, ocean and oyster farms punctuate this living landscape between green land and blue sea.

Welcome to the pines, dunes and ocean spray of Oléron! Every detail is designed to help you feel at home in nature. Our team is delighted to introduce you to this vibrant, authentic and peaceful place.

Serge LUCAS, Hotel Management

Hotel extras

Restaurant OYAT - Cuisine des Dunes Pierre Gagnaire TT
Nestling between the ocean and forest in a rare and wonderful setting
Seawater sensory pool, hydromassage jets, tailored wellness experience
Beauty and marine treatments, relaxation, sports, outdoor activities
All rooms have an ocean or forest view

Our accommodation(s)

Room

Classic Room, 1 king-size bed, balcony overlooking the forest

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Forest view

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Room

Superior Room, 1 king-size bed, balcony with ocean view

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Ocean/Sea view
Accessible room

See availabilities

Room

Deluxe Room, 1 king-size bed, balcony with forest view

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Forest view

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Room

Deluxe Room, 2 single beds, balcony with forest view

2 pers. max
24 m² / 258 sq ft

Bedding 1 x Twin bed(s)
Views: Forest view

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Room

Deluxe Room, 1 king-size bed, balcony with ocean view

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Ocean/Sea view
Accessible room

See availabilities

Room

Deluxe Room, 1 king-size bed, 1 single sofa-bed, balcony with forest view

3 pers. max
25 m² / 269 sq ft

Bedding 1 x King size bed(s) and 1 x Single sofa bed(s)
Views: Forest view

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Room

Deluxe Room, 1 king-size bed and 1 single sofa-bed, balcony with ocean view

3 pers. max
24 m² / 258 sq ft

Bedding 1 x King size bed(s) and 1 x Single sofa bed(s)
Views: Ocean/Sea view

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Suite

Junior Suite, 1 king-size bed and 1 double sofa-bed, ocean view

4 pers. max
46 m² / 495 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)

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Suite

Junior Suite, 1 king-size bed, 1 double sofa-bed, balcony with ocean view

4 pers. max
32 m² / 344 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

Deluxe Suite, 1 king-size bed and 1 double sofa-bed, ocean view balcony

4 pers. max
49 m² / 527 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

Executive Horizon Suite, 1 king-size bed, 1 dbl sofa-bed, sea view balcony

4 pers. max
52 m² / 559 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

La Domaniale Exec. Suite, 1 king-size bed, 1 dbl sofa-bed, sea view balcony

4 pers. max
55 m² / 592 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

La Lumineuse Exec. Suite, 1 king-size bed, 1 dbl sofa-bed, sea view terrace

4 pers. max
52 m² / 559 sq ft

Bedding 1 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

Deluxe Family Room, 2 Deluxe adj rooms, 1 king bed, 2 sgl beds, forest view

4 pers. max
49 m² / 527 sq ft

Bedding 1 x King size bed(s) and 1 x Twin bed(s)
Views: Forest view

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Suite

Prestige Ocean Suite, 1 Suite & 1 Deluxe adj, 2 king, 1 dbl sofa, 1 single

7 pers. max
74 m² / 796 sq ft

Bedding 2 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

Prestige Ocean Suite, 1 Suite & 1 Deluxe adj, 1 king, 2 singles, 1 dbl sofa

6 pers. max
74 m² / 796 sq ft

Bedding 1 x King size bed(s) and 1 x Twin bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Suite

Prestige Ocean Suite, 1 Suite and 1 Deluxe adj, 2 king-size, 1 dbl sofa-bed

6 pers. max
76 m² / 818 sq ft

Bedding 2 x King size bed(s) and 1 x Double sofa bed(s)
Views: Ocean/Sea view

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Room

Superior Room, 1 king-size bed, balcony with ocean view

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Ocean/Sea view
Accessible room

See availabilities

Room

Deluxe Room, 1 king-size bed, balcony with ocean view

2 pers. max
22 m² / 236 sq ft

Bedding 1 x King size bed(s)
Views: Ocean/Sea view
Accessible room

See availabilities

Hotel location

Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Plage de Gatseau, 31 Avenue du Débarquement
17370 SAINT TROJAN LES BAINS
France

GPS:45.813934, -1.217179

+33 5 46 76 02 46

+330

LA ROCHELLE

Railway station

Access: 80 km / 49.71 mi 1 hrs 39 min walk / 1 hrs drive

Hotel services

Check-in from 04:00 PM - Check out up to 12:00 PM

On site

Swimming pool
Car park
Pets welcome
Restaurant
Wheelchair accessible
Fitness center
Wi-Fi
Air conditioning
Breakfast
Bar
100% Non Smoking Property

OYAT Cuisine des Dunes Pierre Gagnaire TT

Breakfast with a sea view, dining at Pierre Gagnaire s signature restaurant. Local, creative cuisine, elegant bars, beach service, homemade cocktails and gourmet events punctuate a unique sensory stay.

Beach bar

Sit inside the cozy bar or on the terrace overlooking the bay. You can even order from the beach. Enjoy cocktails with local flavours, sharing platters, and revisited classics with your feet in the sand.

Our guest reviews

100% genuine reviews from our guests

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ALL Rating 4.6/5 155 reviews

John B. Couples - 7/24/2026 Confirmed reviews ALL

Dear John B., Thank you for your kind words regarding your recent stay at Bel Hôtel Oléron Thalasso & Spa - MGallery Collection. We are delighted to hear that our renovations have positively impacted your experience and that our team provided attentive service throughout your visit. We appreciate your loyalty over the years and are pleased that our location continues to enhance your stays with us. Goodbye and best regards, Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Mike N. Couples - 7/19/2026 Confirmed reviews ALL

Recently re-opened as an MGallery, this hotel has an absolutely stunning location, and the total upgrade was evident to see throughout. However, the level of service and professionalism from most of the staff that one might expect in a 5* hotel did not match the hotel itself. Whether they have opened too soon, and the staff have not been trained, or whether there is an issue with recruitment, or simply poor management, but the service was at best sloppy and at times rude. From the initial welcome as we approached the hotel which was random, not professional and told to leave our cases in the car; to some of the reception staff, who promised to look at an upgrade and never got back to us; to the bar staff, who told us, with a shrug of their shoulders and a sigh, to sit down at a table and wait to be served, as we should not be near the bar. The above are just small examples, but when staying at a 5* hotel, the attitude of the staff must be warm, welcoming, and nothing to much trouble. If you are not put off with such poor service, then this is a beautiful place, but personally I would give it another year to sort itself out before returning. Two exceptions to the above staff - Leonard on reception was a star and couldn't do enough to help us, once he was involved. And Oliver, our seasoned and well travelled porter, again helpful and professional.

Dear Mike N., Thank you for taking the time to share your thoughts regarding your recent stay at the Bel Hôtel Oléron Thalasso & Spa - MGallery Collection. We are delighted to learn that you found our location beautiful and appreciated the improvements made to the hotel. However, we sincerely regret that the level of service you experienced did not meet your expectations. Your feedback regarding the professionalism and attentiveness of our staff is invaluable, and we will take it into serious consideration as we continue to enhance our guests' experience. While we cannot comment on specific operational matters, our goal is to provide a warm and welcoming atmosphere for all our guests. We are pleased to know that Leonard and Oliver left a positive impression during your stay, and we will ensure to acknowledge their efforts. Your comments will assist us in our ongoing commitment to excellence. We hope to have the pleasure of welcoming you again in the future, should you choose to give us another opportunity. Sincerely, Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Jason F. Couples - 7/5/2026 Confirmed reviews ALL

We had a 2 night stay to celebrate our 30th anniversary. The hotel staff were so welcoming from the moment we arrived - including the transfer from the carpark to the reception. The hotel had been open for only 15 days and the decor and ambience highlighted the excellent renovation of the property - everything smelt clean and fresh! The view from the ocean view room is stunning and the room decor reflects an elegant air of 'the Hamptons'. The balcony was a place for relaxation and reflection.

Dear Jason F., Thank you for your kind words regarding your recent stay at Bel Hôtel Oléron Thalasso & Spa - MGallery Collection. We are delighted to hear that you enjoyed the welcoming service provided by our staff and appreciated the recent renovations that enhance the ambiance of our hotel. It is wonderful to know that the ocean view room and balcony contributed to a relaxing experience during your anniversary celebration. Your feedback is invaluable to us as we strive to maintain the highest standards for our guests. Thank you once again for choosing to celebrate such a special occasion with us. We look forward to welcoming you back in the future. Best regards, Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

James T. Couples - 7/2/2026 Confirmed reviews ALL

Dear James T., Thank you for your feedback regarding your recent stay. We appreciate your kind words about our hotel's ambiance and our staff's attentiveness. We strive to provide a memorable experience for all our guests. Goodbye and best wishes, Bel Hôtel Oléron Thalasso & Spa - MGallery Collection

Web-users rating

Other web-users rate our hotel

64 reviews 9.8/10 Location
53 reviews 9.1/10 Room
111 reviews 7.2/10 Service
39 reviews 8.8/10 Amenities
38 reviews 9.5/10 Vibe
35 reviews 9.1/10 Wellness Area
15 reviews 9.4/10 Pool
14 reviews 10/10 Breakfast

26 reviews 9.9/10 Location
22 reviews 9.4/10 Room
39 reviews 7.3/10 Service
13 reviews 9.4/10 Wellness Area
13 reviews 9.2/10 Amenities
7 reviews 10/10 Breakfast
7 reviews 9.6/10 Comfort
6 reviews 2.8/10 Bar

8 reviews 9.3/10 Location
6 reviews 8.8/10 Room
11 reviews 6.8/10 Service
6 reviews 8.8/10 Wellness Area

Frequently asked questions

Where is the hotel located and how can I get there?

What types of rooms are available?

Bel Hôtel Oléron Thalasso & Spa - MGallery Collection offers a variety of elegant accommodations including:

Classic Room, 1 king-size bed, balcony overlooking the forest
Superior Room, 1 king-size bed, balcony with ocean view
Deluxe Room with options for king-size or twin beds and forest or ocean views
Junior, Deluxe, Executive Horizon, and Prestige Ocean Suites for families or groups

We also provide accessible rooms and family rooms with adjoining options.

What services and amenities are available?

What dining options are available?

At Bel Hôtel Oléron Thalasso & Spa - MGallery Collection, you can dine at OYAT - Cuisine des Dunes Pierre Gagnaire TT, which serves gourmet local cuisine. We also feature a Beach bar for cocktails and sharing platters with your feet in the sand, and a main Bar for musical entertainment. Our breakfast buffet includes homemade pastries and specialty coffees, with gluten-free and vegetarian options available.

What are the check-in and check-out times?

At Bel Hôtel Oléron Thalasso & Spa - MGallery Collection, check-in is from 04:00 PM and check-out is up to 12:00 PM. For more flexibility, many hotels offer the late check-out option, allowing you to enjoy your stay longer. Indeed, members of the ALL Accor loyalty program benefit from preferential conditions and late check-out. If you are not a member, you can also request a late check-out when booking online, upon arrival or directly at the front desk the day before or the day of departure. A late departure can sometimes be offered until 1-2 PM.

Are there any special offers or discounts available?

Yes, Bel Hôtel Oléron Thalasso & Spa - MGallery Collection regularly offers special deals and discounts, mainly accessible through our ALL Accor loyalty program. By becoming a free member, you benefit from preferential rates year-round, often 5% to 10% off. You can also take advantage of exclusive offers sometimes up to 30% or 40% off stays for certain periods. To maximize your savings, check the Deals section on all.accor.com, sign up for newsletters to receive the best offers by email, be flexible with your dates and book directly via the website or the ALL Accor app, to enjoy the best guaranteed rates and earn loyalty points.