• lake annecy hotel with pool Area 4 air conditioning adjustable rooms at the light of the day from 20 m² to 232 m²
  • Capacity 10 to 300 guests
  • lake annecy hotel Accomodations 60 rooms
  • hotel in annecy france Tables 2 restaurants et 1 great terrace for your cocktails
  • lake annecy hotel Access 3 km from Annecy train station, 10 min from A41 highway, 45 min from Geneva airport, private pay car park


Take your professional events to the top

For all your business events in Annecy, we provide our know-how and our adjustable rooms to lets you enjoy all the pleasures of the lake and mountains at a stone's throw from the town centre of Annecy. For all your business events in Annecy, company meetings, conventions, sales force meetings, study days or team-building events, we fit your specification.

request a quote



Quality services

Choose the perfect combination of fully equipped meeting rooms and a charming establishment. You have 200 m² of adjustable rooms available, which can accommodate up to 300 guests, opening directly onto the terrace that overlooks the pool and lake.
With a magical setting and culinary delights, we offer a variety of catering services tailored to your needs: bistro dining for your residential seminar, study day, cocktail lunch, gala dinner or brunch, or gourmet catering for your business meals in a small group.
Les Trésoms Hotel is your key partner to hold your event and provide you with the service and quality you expect.


Our services


  • Free fiber
  • annecy hotel with pool Paperboard
  • hotel lake annecy Micro and sound system
  • lake annecy hotel with pool Lounge bar
  • hotel in annecy Swimming pool
  • Air conditioning
  • hotel in annecy france Projector
  • lake annecy hotel with pool Spa with relaxation area
  • hotel annecy france Putting green
  • annecy hotel with pool Tennis courts

Our offers


Sundays and Mondays offer

We are offering an exceptional rate of 100 euros per single room, including breakfast, for bookings of at least 10 rooms on the nights of Sundays or Mondays in January and February 2024.


March offer: Welcome gift

a welcome gift will be offered to each participant for all residential seminars with a minimum of 10 rooms from 1st to 31th March 2024.

*subject to availability


April offer: a free physical activity

When you book a residential seminar with a minimum of 10 rooms, we are pleased to offer your colleagues a sporting activity.
You can choose to hire an electric bike and explore the cycle paths on the shores of Lake Annecy
Access to the PureForm sports club in St Jorioz (Plateau technique)

*In addition to this offer, we can prepare packed lunches that can be easily transported on this adventure.


We organize for you


  • love room annecy Helicopter flight
  • love room annecy Bike or segway trip
  • hotel in annecy Yoga classes
  • hotel annecy france paragliding
  • hotel annecy old town Escape Game
  • Safari boat
  • hotel annecy old town Game and sports challenge
  • lake annecy hotel with pool Old town rallye
  • lake annecy hotel wine casino
  • Murder party

Capacity and configuration

Swipe from left to right to view the entire table.
1 Modigliani 52m2 35 21 18 40 45
2 Klimt 54m2 50 30 25 50 55
3 Chagall 68m2 50 50 25 60 70
4 Giacometti 57m2 50 40 25 50 70
5 Mucha 20m2 12 0 9 0 0
1+2 Modigliani + Klimt 106m2 90 50 32 90 130
2+3 Klimt + Chagall 122m2 100 90 35 100 130
3+4 Giacometti + Chagall 125m2 130 90 45 120 130
1+2+3 Modigliani + Klimt + Chagall 174m2 200 120 - 150 200
1+2+3+4 Art Nouveau 231m2 200 120 - 190 300
  Restaurant La Rotonde 120m2 - - - 80 100
  Terrasse La Rotonde 200m2 - - - 100 250
  Restaurant L'Atelier 70m2 - - - 60 100
  Terrasse L'Atelier Mobile 200m2 - - - 100 250


Already have a plan ?

We remain at your disposal for any special requests.
Tel : 04 50 51 94 90
E-mail : commercial@lestresoms.com




Our environmental initiatives


Les Trésoms Lake and Spa Resort Annecy has been committed to a Corporate Social Responsibility (CSR) policy for several years.

The hotel obtained the Green Key Label in 2011, an international environmental reference label for tourist accommodation.

We use and offer PEFC - FSC certified paper produced in accordance with procedures guaranteeing sustainable forest management.

 The food and beverages we offer are produced locally and responsibly.

We offer filtered and bottled on site water and local fruit juices.

We encourage you to carpool, as it is an economical, friendly and ecological way to travel with your group.



Our portfolio

Pascal B.

Pascal B.

SNCF - January 2020

I want to thank you for hotel's services. The group was very satisfied by the warm atmosphere of the hotel, staff professionalism, the hospitality and the quality of the meal.


Gilles M.

Gilles M.

Laboratoires VIRBAC - June 2019

I was dazzled by the quality of your welcome and service, the splendour of your establishment and the spaces made available to us (work room, restaurant, bar for the arrival drink). The quality/price ratio of your service is unrivalled. Thank you. Thank you.
I have every intention of coming back this summer in a private capacity. I will contact you soon to take advantage of your aquatic facilities, massages, room and gourmet restaurant!


Eva G.

Eva G.

Laboratoire SRV - July 2019

Thank you very much, we will come back without hesitation to Les Trésoms for a next training on Annecy.


Béatrice M.

Béatrice M.

Banque LAYDERNIER - June 2019

We would like to thank you warmly for the quality of the service you provided during our dinner. Also, on our behalf, we would like to thank your entire team for their efficiency and availability. Special thanks to your 2 colleagues who provided the service.


Vincent B.

Vincent B.

Engie - July 2019

We are very satisfied with the facility's services.
The staff is very friendly and attentive.


Sophie S.

Sophie S.

Medical S - May 2019

Good sales department . Very competent staff. Good performance
Place for Seminar I recommend.


Pascal B.

Pascal B.

Pfizer - May 2019

Our meeting was perfect. Very nice establishment with a friendly, available and professional staff. Bravo and thanks to the whole team.



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