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PRODUCT NEWS
Accor reinvents its 1970s Thalassa hotel to launch Bel Hotel Oléron Thalasso and Spa
23 Jul 2026 . BY Helen Andrews
There is a thalasso spa onsite / Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection
There is a thalasso spa onsite / Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection

Bel Hotel Oléron Thalasso and Spa, MGallery Collection has opened on the French island Île d'Oléron off the country’s western coast with a 27-treatment-room spa.

Between the Atlantic-facing plage de Gatseau and the island’s pine forests, the 102-key property’s new look is the result of a major redesign of the original Novotel Thalassa, which had been built in the 1970s. The property is located in the Natura 2000-classified ecologically protected area of of Saint-Trojan-les-Bains.

The transformation saw MGallery Collection’s parent brand Accor collaborate with CLR Hôtels, a subsidiary of the French entertainment and leisure enterprise CGR group – which is known as the country’s largest cinema operator.

The spa

The property’s thalasso spa has 27 treatment rooms, and an indoor swimming pool framed by a mezzanine.

There is also a hammam, hot tub, glass-walled sauna and a herbal tea room.

Phytomer is the treatment partner for therapies at the spa, offering marine beauty treatments, massages and seaweed wraps among other services. 

The brand’s sea-inspired treatments are also woven into the experience within two of the property’s suites. A room facing the sea, called La Lumineuse, room features a selection of maritime fiction and sea-inspired bathing rituals are on offer. A forest-facing suite called La Domaniale offers forest baths and seaweed treatments. These therapies are inspired by the Japanese forest-bathing practice of shrinrin-yoku.

There is also a fitness centre and an outdoor yoga area that looks onto the sea. 

Other leisure activities available include forest breathwork sessions, paddleboarding, kayaking and cycling.

The hotel has a restaurant by Michelin-starred chef Pierre Gagnaire called OYAT – Cuisine des Dunes Pierre Gagnaire, which serves gourmet local cuisine such as seafood.

There is also a beach bar and a cocktail bar – called Cocktail Dune.

MGallery Collection

There are 125 boutique hotels currently operating under the MGallery Hotel Collection brand with 55 more in the development pipeline.

The MGallery Collection is part of the hospitality group Accor, which has a portfolio of more than 5,8000 properties in more than 110 countries.






The hotel has opened on the French island Île d'Oléron off the country’s western coast / Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection



Phytomer is the treatment partner / Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection
PRODUCT NEWS
Lyma diversifies portfolio with retail products in other wellness categories
Lyma, the medtech company most well-known for its cold laser technology, is strengthening its portfolio in other wellness market categories by creating a gut-health optimisation supplement and its first retail skincare range not specifically designed to b
Margaret Dabbs London rolls out its AstraeaNatura LED Hand Mitts professionally worldwide
Margaret Dabbs London is rolling out its AstraeaNatura LED Hand Mitts to spas around the world.
Bellezi collaborates with Neurosonic Technologies to create Deepsense wellness concept
Bellezi, the Dutch-founded spa furniture manufacturer, has created a touchless wellness concept called Deepsense in collaboration with low-frequency vibroacoustic technology firm Neurosonic Technologies.
Million Dollar Facial System creates biomicroneedling treatment Bio-Cell Trinity+
Million Dollar Facial System has launched a professional skin resurfacing treatment in a treatment range called Bio-Cell Trinity+.
Phytomer relaunches in UK and Irish spa markets with new appointments
Phytomer, the French marine biotech skincare company, is relaunching its UK and Irish subsidiary business as the brand plans a new chapter of growth in the territory.
Harpar Grace International launches distribution of Australian sunscreen brand Airyday
UK distributor Harpar Grace International has announced the trade launch of Airyday, the Australian sunscreen brand.
Omnisens creates Éclat du Temps serum to be used in its Secrets du Temps treatment
Omnisens has created a new anti-ageing serum called Éclat du Temps, which is used in the updated facial treatment called Secrets du Temps.
Living Earth Crafts launches the Ultima Reset Lounger
Living Earth Crafts, a member of the new parent company, Intentional Wellness Brands, has launched a bio-stacking recovery system called Ultima Reset Lounger.
Personal care brand for mothers Mayah launches debut bodycare collection
Mayah, a new personal care brand developed to be safe for mothers and mothers-to-be, has debuted its first collection of three bodycare products.
Gaia Skincare launches its Affinity Face Experience, building on cancer-safe protocols
Gaia Skincare has developed the Gaia Affinity Face Experience, a 45-minute or 60-minute protocol that has been designed to be safe for those living with or recovering from cancer.
Ishga becomes an official partner for Team Scotland at the Commonwealth Games 2026
Organic Hebridean skincare brand Ishga, which harvests its seaweed on the Isle of Lewis in Scotland, has become an official partner for Team Scotland at the Commonwealth Games 2026.
Fashionizer Spa Uniforms releases affordable Grove Collection
Spa uniform specialist Fashionizer Spa has launched a new line of tunics and trousers called the Grove Collection.
+ More products  

COMPANY PROFILES
Life Fitness/Hammer Strength

Life Fitness / Hammer Strength works with some of the world’s most recognised hospitality brands, su [more...]
Lemi Group

Lemi Group designs and produces treatment tables, chairs and multi-functional furniture and equipmen [more...]
+ More profiles  
CATALOGUE GALLERY
 

+ More catalogues  

DIRECTORY
+ More directory  
DIARY

 

23-26 Aug 2026

Elevate Spa Riviera Maya Edition

The Riviera Maya Edition Kanai, Playa del Carmen, Mexico
31 Aug - 02 Sep 2026

SpaTec North America

Pier Sixty Six, Fort Lauderdale, United States
+ More diary  
 
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©Cybertrek 2026
Uniting the world of spa & wellness
Get Spa Business and Spa Business insider digital magazines FREE
Sign up here ▸
News   Products   Magazine   Subscribe
PRODUCT NEWS
Accor reinvents its 1970s Thalassa hotel to launch Bel Hotel Oléron Thalasso and Spa
23 Jul 2026 . BY Helen Andrews
There is a thalasso spa onsite / Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection

Bel Hotel Oléron Thalasso and Spa, MGallery Collection has opened on the French island Île d'Oléron off the country’s western coast with a 27-treatment-room spa.

Between the Atlantic-facing plage de Gatseau and the island’s pine forests, the 102-key property’s new look is the result of a major redesign of the original Novotel Thalassa, which had been built in the 1970s. The property is located in the Natura 2000-classified ecologically protected area of of Saint-Trojan-les-Bains.

The transformation saw MGallery Collection’s parent brand Accor collaborate with CLR Hôtels, a subsidiary of the French entertainment and leisure enterprise CGR group – which is known as the country’s largest cinema operator.

The spa

The property’s thalasso spa has 27 treatment rooms, and an indoor swimming pool framed by a mezzanine.

There is also a hammam, hot tub, glass-walled sauna and a herbal tea room.

Phytomer is the treatment partner for therapies at the spa, offering marine beauty treatments, massages and seaweed wraps among other services. 

The brand’s sea-inspired treatments are also woven into the experience within two of the property’s suites. A room facing the sea, called La Lumineuse, room features a selection of maritime fiction and sea-inspired bathing rituals are on offer. A forest-facing suite called La Domaniale offers forest baths and seaweed treatments. These therapies are inspired by the Japanese forest-bathing practice of shrinrin-yoku.

There is also a fitness centre and an outdoor yoga area that looks onto the sea. 

Other leisure activities available include forest breathwork sessions, paddleboarding, kayaking and cycling.

The hotel has a restaurant by Michelin-starred chef Pierre Gagnaire called OYAT – Cuisine des Dunes Pierre Gagnaire, which serves gourmet local cuisine such as seafood.

There is also a beach bar and a cocktail bar – called Cocktail Dune.

MGallery Collection

There are 125 boutique hotels currently operating under the MGallery Hotel Collection brand with 55 more in the development pipeline.

The MGallery Collection is part of the hospitality group Accor, which has a portfolio of more than 5,8000 properties in more than 110 countries.

If you would like to get each issue of Spa Business and Spa Business insider magazines sent direct to you for FREE, plus the weekly Spa Business and Spa Business insider ezines, sign up now!





The hotel has opened on the French island Île d'Oléron off the country’s western coast / Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection



Phytomer is the treatment partner / Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection
PRODUCT NEWS
Lyma diversifies portfolio with retail products in other wellness categories
Lyma, the medtech company most well-known for its cold laser technology, is strengthening its portfolio in other wellness market categories by creating a gut-health optimisation supplement and its first retail skincare range not specifically designed to b
Margaret Dabbs London rolls out its AstraeaNatura LED Hand Mitts professionally worldwide
Margaret Dabbs London is rolling out its AstraeaNatura LED Hand Mitts to spas around the world.
Bellezi collaborates with Neurosonic Technologies to create Deepsense wellness concept
Bellezi, the Dutch-founded spa furniture manufacturer, has created a touchless wellness concept called Deepsense in collaboration with low-frequency vibroacoustic technology firm Neurosonic Technologies.
Million Dollar Facial System creates biomicroneedling treatment Bio-Cell Trinity+
Million Dollar Facial System has launched a professional skin resurfacing treatment in a treatment range called Bio-Cell Trinity+.
Phytomer relaunches in UK and Irish spa markets with new appointments
Phytomer, the French marine biotech skincare company, is relaunching its UK and Irish subsidiary business as the brand plans a new chapter of growth in the territory.
Harpar Grace International launches distribution of Australian sunscreen brand Airyday
UK distributor Harpar Grace International has announced the trade launch of Airyday, the Australian sunscreen brand.
Omnisens creates Éclat du Temps serum to be used in its Secrets du Temps treatment
Omnisens has created a new anti-ageing serum called Éclat du Temps, which is used in the updated facial treatment called Secrets du Temps.
Living Earth Crafts launches the Ultima Reset Lounger
Living Earth Crafts, a member of the new parent company, Intentional Wellness Brands, has launched a bio-stacking recovery system called Ultima Reset Lounger.
Personal care brand for mothers Mayah launches debut bodycare collection
Mayah, a new personal care brand developed to be safe for mothers and mothers-to-be, has debuted its first collection of three bodycare products.
Gaia Skincare launches its Affinity Face Experience, building on cancer-safe protocols
Gaia Skincare has developed the Gaia Affinity Face Experience, a 45-minute or 60-minute protocol that has been designed to be safe for those living with or recovering from cancer.
Ishga becomes an official partner for Team Scotland at the Commonwealth Games 2026
Organic Hebridean skincare brand Ishga, which harvests its seaweed on the Isle of Lewis in Scotland, has become an official partner for Team Scotland at the Commonwealth Games 2026.
Fashionizer Spa Uniforms releases affordable Grove Collection
Spa uniform specialist Fashionizer Spa has launched a new line of tunics and trousers called the Grove Collection.
+ More products   
 
COMPANY PROFILES
Life Fitness/Hammer Strength

Life Fitness / Hammer Strength works with some of the world’s most recognised hospitality brands, su [more...]
+ More profiles  
CATALOGUE GALLERY
+ More catalogues  

DIRECTORY
+ More directory  
DIARY

 

23-26 Aug 2026

Elevate Spa Riviera Maya Edition

The Riviera Maya Edition Kanai, Playa del Carmen, Mexico
31 Aug - 02 Sep 2026

SpaTec North America

Pier Sixty Six, Fort Lauderdale, United States
+ More diary  
 


ADVERTISE . CONTACT US

Leisure Media
Tel: +44 (0)1462 431385

©Cybertrek 2026

ABOUT LEISURE MEDIA
LEISURE MEDIA MAGAZINES
LEISURE MEDIA HANDBOOKS
LEISURE MEDIA WEBSITES
LEISURE MEDIA PRODUCT SEARCH
PRINT SUBSCRIPTIONS
FREE DIGITAL SUBSCRIPTIONS