Les Trésoms hosts seminars, team-building programs, business dinners, weddings and private parties for 10 to 300 guests, with 52 bedrooms and private villas on site. The four-star hotel and spa stands on the Boulevard de la Corniche in Annecy, above the bay of the lake, between the water and the Semnoz forest. It also runs La Rotonde des Trésoms, a gastronomic restaurant with one Michelin star, and a second restaurant, L'Atelier.
Seminars and company events
The hotel has 230 m² of modular meeting space that can be arranged for groups of 10 to 300, with direct access to a terrace facing the lake. Setups are planned to each brief, and a floor plan is available. Other spaces include private meeting rooms, a panoramic terrace, a Tente Nomade for cocktails, an esplanade for outdoor activities, and L'Atelier for business lunches and dinners. The team-building list is long: a murder party, a génépi hike, casino and Savoyard evenings, wine shows, beehive visits, a climate workshop, visits of Annecy, paragliding, hot-air balloon rides, cycling, paddleboarding, yoga and meditation. The team has organized events for more than 25 years.
Weddings and receptions
Secular ceremonies can take place on the esplanade, with a view over the lake. The panoramic terrace hosts the cocktail hour, and the winter garden, with views of the lake and the mountains, can be set for ceremonies and receptions. Private rooms, a dance floor and the Tente Nomade in the garden complete the setting. The hotel handles the menu and drinks and offers a next-day brunch. It also hosts birthdays, retirements, christenings, bar mitzvahs and communions.
Rooms and capacities
The meeting and reception rooms total 230 m² and hold 10 to 300 people depending on layout. The site does not give per-room figures, so ask for the floor plan with capacities by setup.
Accommodation
The hotel has 52 bedrooms in five categories, from 16 m² rooms facing the forest to 25 m² rooms with a balcony and a wide lake view. Connecting rooms are available. Private villas next to the hotel each have four bedrooms, a private pool, a sauna, a kitchen and a garden. Guests also have access to MontSpa.
Catering
La Rotonde des Trésoms, led by chef Eric Prowalski, has held one Michelin star since 2021 and two toques from Gault et Millau. Its cooking focuses on lake and sea products from short supply chains. For groups, the hotel offers bistro-style or gastronomic menus, with L'Atelier used for business meals.
History and setting
The hotel's style draws on Savoyard architecture of the 1930s, mixed with contemporary interiors, and some rooms keep Art Nouveau portraits. It has held the Clef Verte eco-label since 2011 and was among the first independent hotels to complete a carbon assessment with a 2030 decarbonization plan.
Getting there
The address is 15 Boulevard de la Corniche, 74000 Annecy. The hotel is about 10 minutes from Annecy train station and 30 minutes from Geneva, close to the town center.
