By foot, you can discover the flora, cross rivers and detect the phenomenon of « sables mouvants »(moving sands).

You will discover the different dangers of the Bay, but also its history, the evolution of this extraordinary space. The sanding-up and the richness of this site will inspire you… The approach to the « Grands Travaux » of Mount Saint Michel, gigantic works, which gave back to the Mount its island position and which modified the ecosystem of the bay over the years.


Possible points of departure: Mount Saint-Michel, Genêts (Bec d’Andaine), Vains-St Léonard and Courtils. You should plan 3h30 to 4 hours for the small tour and around 6hrs for the big tour.


Crossing the Bay is an unforgettable moment !!!!


Discover with our partner guides an exceptional site classified as world cultural heritage by the Unesco.

Office de Tourisme Mont Saint-Michel Normandie

Bureau d'Information Touristique de Pontorson

Place de l'hôtel de Ville


02 33 60 20 65

  • Google+ Clean
  • facebook


© 2014 by Office de tourisme de Pontorson. - Proudly created with

Nom *

Email *