DISCOVER THE BAY AND ITS ECO-MUSEUM
A meeting with nature’s World Heritage
For thousands of years, man has lived in and used the Mont-Saint-Michel Bay. This bay, with its extensive, continually changing landscape, holds an extraordinary biological richness. In its centre, three small rocks have emerged from its depths, dating from very ancient geological periods: the Mont, Tombelaine and Mont Dol.
This unique area of land, in which bird, fish and marine mammal populations live with the strongest tides in the world, is listed as a “Major site in France” and has been classified as World Heritage by UNESCO.

AN ECO-MUSEUM WHICH EXPLAINS MAN, NATURE AND LANDSCAPES
Situated right on the edge of this vastness, the ‘Écomusée de la Baie” is an interpretive centre where you discover the workings of the Bay’s natural environment, the way man has used this very special area for centuries, and the evolution of its landscapes through the ages.

PERMANENT EXHIBITION : PROTECTING THE BIOLOGICAL BALANCE(S)
Part of the permanent exhibition helps to explain the evolution of the fauna and flora throughout the seasons as well as the characteristics of the different natural environments. Protecting these biological balances has become a major challenge in today’s society.
But man also lives in this environment and has always made the most of its riches. In the past, salt was extracted by a unique process no longer used nowadays. In the salt-maker’s workshop you can re-discover this technique….and you even leave with a sachet of salt from the Bay!
There is also fishing and shooting. Mussels and salt-marsh sheep are today’s gastronomic highlights of the Bay. All this is explained in the exhibition.

PERMANENT EXHIBITION : THE BAY THROUGH THE AGES
Do you know how old the rocks are that form the foundations of the Mont-Saint-Michel Bay? Why have seals today replaced mammoths?
How has man transformed the Bay’s landscapes?
This exhibition answers all these questions and helps us to understand more easily how the Mont-Saint-Michel Bay’s landscapes have changed over thousands of years. This area devoted to the evolution of the Bay’s landscapes is complimented by outdoor exhibits which explain these topics in a fun way.

THE ‘ECOMUSEE DE LA BAIE’ : IT IS ALSO ABOUT CULTURE, EDUCATION AND TOURISM
Every year, temporary exhibitions on the Bay’s history, landscapes or traditional professions are on show to visitors. A programme of educational activities for schools, activities for tourists (visitors) and even holding company seminars ensures everyone discovers the Bay’s richness in exceptional surroundings.

The museum is accessible to people with reduced mobility if the wheelchair is less than 79 cm large (less than 31 inches large).

Opening

Opening from 19 October 2024 to 10 November 2024
DaysOpening hours
Lundi 14h00 à 18h00
Mardi 14h00 à 18h00
Mercredi 14h00 à 18h00
Jeudi 14h00 à 18h00
Vendredi 14h00 à 18h00
Samedi 14h00 à 18h00
Dimanche 14h00 à 18h00

Opening from 08 February 2025 to 09 March 2025

Opening from 01 April 2025 to 30 June 2025
DaysOpening hours
Lundi 14h00 à 18h00
Mardi 14h00 à 18h00
Mercredi 14h00 à 18h00
Jeudi 14h00 à 18h00
Vendredi 14h00 à 18h00
Samedi 14h00 à 18h00
Dimanche 14h00 à 18h00

Opening from 01 July 2025 to 30 September 2025
DaysOpening hours
Lundi 10h00 à 18h00
Mardi 10h00 à 18h00
Mercredi 10h00 à 18h00
Jeudi 10h00 à 18h00
Vendredi 10h00 à 18h00
Samedi 10h00 à 18h00
Dimanche 10h00 à 18h00

Opening from 18 October 2025 to 02 November 2025
DaysOpening hours
Lundi 14h00 à 18h00
Mardi 14h00 à 18h00
Mercredi 14h00 à 18h00
Jeudi 14h00 à 18h00
Vendredi 14h00 à 18h00
Samedi 14h00 à 18h00
Dimanche 14h00 à 18h00

Prices

Base rate - full rate adult : 6 € Child rate : 3 € Rate for families : from 12€ to 18 € School group rate : 2,50 € Rate for adult group : 4 € School group rate : from 3,50€ to 15 € Rate for adult group : from 5€ to 13 €
Prices Min. Max.
Base rate - full rate adult 6€
Child rate 3€
Rate for families 12€ 18€
School group rate 2,50€
Rate for adult group 4€
School group rate 3,50€ 15€
Rate for adult group 5€ 13€

Means of payment

  • Debit cards
  • Postal or bank cheques
  • Holiday vouchers
  • Cash
  • Contactless payment

Benefits

Equipment

  • Fully equipped meeting room
  • Parking for families
  • Baby changing area
  • Picnic area

Suggestions

Near

Nature and relaxation

On 20/02/2025

Cultural

On 19/02/2025

Cultural

On 11/02/2025

Cultural

On 12/02/2025

Cultural

Until 09/03/2025

Gîtes de France G1017 : Horizons de la Baie

Gîtes de France G1017 : Horizons de la Baie

Galerie Atelier MLC

Galerie Atelier MLC

Cultural

Until 05/01/2025