Latest
issue
GET SPA BUSINESS
magazine
Yes! Send me the FREE digital editions of Spa Business and Spa Business insider magazines and the FREE weekly Spa Business and Spa Business insider ezines and breaking news alerts!
Not right now, thanksclose this window I've already subscribed.
Uniting the world of spa & wellness
Get Spa Business and Spa Business insider digital magazines FREE
Sign up here ▸
News   Features   Products   Company profilesProfiles   Press releasesProfiles   Magazine   Handbook   Advertise    Subscribe  
NEWS
Accor reinvents its 1970s Thalassa hotel to launch Bel Hotel Oléron Thalasso and Spa
POSTED 23 Jul 2026 . BY Helen Andrews
There is a thalasso spa onsite Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection
The property's thalasso spa has 27 treatment rooms
Phytomer is the treatment partner for therapies at the spa
The hotel is located in an ecologically protected area on the French island Île d'Oléron

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
MORE NEWS
Brain plasticity could be improved by manipulating the gut microbiome
Manipulating the gut microbiome could become a powerful tool for preserving brain health and resilience as people age, according to research led by Professor Paola Tognini, a neuroscientist at the Sant'Anna School of Advanced Studies in Pisa, Italy.
Jessica Sloyan establishes UK Academy of Sound and Therapeutic Arts
Jessica Sloyan, a wellness operations and training expert, has established an independent private training academy to provide professional qualifications for practitioners looking to offer immersive wellness experiences.
ISPA releases full 2026 US Spa Industry Study as annual industry revenue rises by US$1bn
The International Spa Association (ISPA) has published its full 2026 US Spa Industry Study, providing further insights into the region’s total US$1 billion (€855 million, £780 million) industry revenue increase from 2024 to 2025.
Hot spring wellness community Ameyalli sells residences and breaks ground on resort and spa
Ameyalli, the 78-acre wellbeing resort and residential community in Midway in Utah, US, has broken ground on phase two of the hot spring development – the Ameyalli Resort and Spa – which is due to open in 2028.
+ More news   

FEATURED SUPPLIERS

HPO Tech brings design-led hyperbaric systems to the spa floor
Hyperbaric oxygen therapy has moved well beyond the clinic and spa operators represent the fastest-growing market for the technology. [more...]

Zerobody Cryo: Starpool's contrast therapy solution
Contrast therapy, based on the alternation of hot and cold rituals, has become one of the most valued practices in the fields of wellness and recovery. [more...]
+ More featured suppliers  
COMPANY PROFILES
Barr + Wray Ltd

Barr + Wray has more than 60 years’ experience in the design and delivery of world-class spa and wel [more...]
G.M. Collin

G.M. Collin develops superior skin care products, from preventive care to combating the first signs [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  
 
ABOUT LEISURE MEDIA
LEISURE MEDIA MAGAZINES
LEISURE MEDIA HANDBOOKS
LEISURE MEDIA WEBSITES
LEISURE MEDIA PRODUCT SEARCH
 
SPA BUSINESS
SPA OPPORTUNITIES
SPA BUSINESS HANDBOOK
PRINT SUBSCRIPTIONS
FREE DIGITAL SUBSCRIPTIONS
ADVERTISE . CONTACT US

Leisure Media
Tel: +44 (0)1462 431385

©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
NEWS
Accor reinvents its 1970s Thalassa hotel to launch Bel Hotel Oléron Thalasso and Spa
POSTED 23 Jul 2026 . BY Helen Andrews
There is a thalasso spa onsite Credit: Le Bel Hôtel Oléron Thalassa & Spa — MGallery Collection
The property's thalasso spa has 27 treatment rooms
Phytomer is the treatment partner for therapies at the spa
The hotel is located in an ecologically protected area on the French island Île d'Oléron

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
MORE NEWS
Brain plasticity could be improved by manipulating the gut microbiome
Manipulating the gut microbiome could become a powerful tool for preserving brain health and resilience as people age, according to research led by Professor Paola Tognini, a neuroscientist at the Sant'Anna School of Advanced Studies in Pisa, Italy.
Jessica Sloyan establishes UK Academy of Sound and Therapeutic Arts
Jessica Sloyan, a wellness operations and training expert, has established an independent private training academy to provide professional qualifications for practitioners looking to offer immersive wellness experiences.
ISPA releases full 2026 US Spa Industry Study as annual industry revenue rises by US$1bn
The International Spa Association (ISPA) has published its full 2026 US Spa Industry Study, providing further insights into the region’s total US$1 billion (€855 million, £780 million) industry revenue increase from 2024 to 2025.
Hot spring wellness community Ameyalli sells residences and breaks ground on resort and spa
Ameyalli, the 78-acre wellbeing resort and residential community in Midway in Utah, US, has broken ground on phase two of the hot spring development – the Ameyalli Resort and Spa – which is due to open in 2028.
AI firm Midjourney enters wellness with spa, fitness and body scanning concept
TLee Spas and Wellness has revealed the design concept for a high-tech spa with body mapping scanners to improve public health, for AI company Midjourney.
Swissline opens renovated urban wellness destination Labo Spa in Zurich
Swissline has opened a flagship day spa in Zurich, Switzerland, called Labo Spa.
+ More news   
 
FEATURED SUPPLIERS

HPO Tech brings design-led hyperbaric systems to the spa floor
Hyperbaric oxygen therapy has moved well beyond the clinic and spa operators represent the fastest-growing market for the technology. [more...]

Zerobody Cryo: Starpool's contrast therapy solution
Contrast therapy, based on the alternation of hot and cold rituals, has become one of the most valued practices in the fields of wellness and recovery. [more...]
+ More featured suppliers  
COMPANY PROFILES
Barr + Wray Ltd

Barr + Wray has more than 60 years’ experience in the design and delivery of world-class spa and wel [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