
Guided walk through the sands, salt marshes and channels of the bay
Crossing the Bay of Mont Saint-Michel on foot is one of the most unique and moving experiences the region can offer. Guided by a certified professional, you will cross the sands, salt marshes and mudflats to reach the Mount on foot — an unforgettable adventure accessible from Domaine des Figuiers.

The crossing, lasting 3 to 4 hours, takes you through ever-changing landscapes: quicksands, channels, salt marshes where the famous salt-marsh lamb grazes, and the silhouette of the Mount growing larger as you approach. Accessible to all from age 6 with a guide — never attempt the crossing alone.


The Bay's quicksands are real but nothing like their cinematic depictions. They appear as areas of very soft sand where you can sink up to your knees. Your guide will show you how to identify and cross them safely — one of the most fascinating parts of the adventure.
The Bay is a UNESCO-listed exceptional ecosystem, home to remarkable wildlife: seagulls, cormorants, grey seals visible from the sandbanks, and the halophytic vegetation of the salt marshes. Your naturalist guide will introduce you to this fascinating and fragile world.

Distance
Departure near the Estate
Recommended duration
3 to 4 hours of walking
Best time
Spring and autumn, avoid heatwaves
Tip
Bring shoes that can get wet and suitable clothing
Licensed guide — Bay of Mont Saint-Michel
Chemins de la Baie is one of the leading providers for guided crossings of the Bay of Mont Saint-Michel. Based in Genêts, their 13 guides offer more than 650 outings per year: classic crossings, night expeditions, Tombelaine island visits, birdwatching tours... With over 20 years of experience, they know the tides, sands and safe passages better than anyone.
Plusieurs guides agréés proposent des traversées depuis différents points de départ autour de la baie. Chacun apporte son regard et sa spécialité — choisissez selon vos envies.
L'OT du Mont Saint-Michel recense l'ensemble des prestataires agréés pour la traversée de la baie. Horaires, points de départ — Genêts, Cherrueix, Le Vivier-sur-Mer — et tarifs à jour en un seul endroit.
ot-montsaintmichel.com
Guide officiel de la baie depuis plus de 15 ans, Frédéric Tessier propose des traversées en groupe ou en privatif depuis Genêts. Une approche naturaliste et intime, à travers sables, herbus et chenaux.
decouvertebaie.com
Ludovic propose des sorties accessibles à tous, mêlant découverte naturaliste et récits historiques. Ses traversées commentées depuis Genêts sont idéales pour les familles comme pour les petits groupes.
lestraverseesdeludo.com
Guide conférencier et naturaliste reconnu, Patrice Trèche propose des traversées approfondies mêlant géologie, écologie et histoire de la baie. Idéal pour les curieux qui veulent aller bien au-delà de la simple promenade.
patrice-treche.com
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