Built in 1906 in the heart of a wooded park just a stone's throw from the Thermes Marins, this historic establishment once prized by high society holidaymakers is entering a new chapter. After 3 years of renovation orchestrated by the Beautiful Life Hotels group, the hotel, which celebrates its 120th anniversary in 2026, unveils 63 rooms and suites - up from 44 - where the Belle Époque spirit meets modern design with Art Deco accents. The big news is the Courtoisville Spa: a sage-green space, heated indoor pool, hammam, and a confidential garden with Nordic bath that's already a well-kept secret. The Le 1906 restaurant - named in tribute to the house's year of birth - offers creative market cuisine by chef Antoine Pelé, served under a luminous glass roof that bathes the plates in flattering light. A moment of absolute indulgence just 50 meters from the legendary Sillon beach.