Accor and Banque des Territoires Join Forces for the Revival of La Citadelle Vauban in Belle-Île-en-Mer

An unprecedented partnership dedicated to an emblematic historical monument, its region, and its influence, marking a new stage in its transformation into the first French Emblems Collection address.

Key Highlights of the Partnership
- Accor + Banque des Territoires: They’ve joined forces to restore and revive La Citadelle Vauban in Belle-Île-en-Mer, a fully classified historical monument.
- Transformation Goal: By summer 2027, the site will reopen as the first French address of Accor’s Emblems Collection, blending luxury hospitality with cultural heritage.
- Banque des Territoires Role: Acting as a long-term equity investor through its Territoires d’Histoire(s) program, focusing on heritage preservation and regional development.
- Accor’s Role: Leading project development and future hotel management.

Restoration & Cultural Mission
- The project includes:
- A 90-key luxury hotel (rooms, suites, duplexes, apartments, and a house).
- Two restaurants, a bar, and a 2,000 sqm wellness center.
- Seminar spaces and a redesigned museum showcasing Belle-Île’s defensive and military history.
- Restoration is overseen by Valode & Pistre Architectes and Pierre-Antoine Gatier, Chief Architect of Historical Monuments.
- The Fondation du patrimoine will support restoration of museum collections (paintings, engravings, ship models).

Regional Impact
Expected to become Belle-Île’s largest private employer:
- Over 100 permanent jobs.
- Around 70 seasonal positions.

Strong emphasis on:
- Partnerships with local businesses and artisans.
- Environmental sustainability and ecosystem preservation.
- Cultural accessibility and training for future employees.

Strategic Vision
This project is positioned not just as a hotel opening, but as a heritage, cultural, and regional revival initiative—combining tourism, economic growth, and cultural transmission for Belle-Île-en-Mer.