Pontorson walks

This walk takes you along the Couesnon between the dam and Anse de Moidrey, where you can see the polders on the Brittany side and the abundant wildlife, especially birds.A little history: formerly known as Lerra Fluvius, the Couesnon river rises in the commune of Saint-Pierre-des-Landes in Mayenne, at the Fontaine de Couesnette, 200 metres above sea level. The Couesnon was canalised in 1867, allowing boats to travel up the river to the port of Pontorson. The first dam, built in 1969, was designed to stop the tide from rising in the riverbed, which caused flooding when the tidal coefficients were high. It was demolished in 2008 and replaced by the Couesnon Dam as part of the operation to restore the maritime character of Mont-Saint-Michel. Please note that the footbridge at the car park is closed until 31/06/2026 due to construction work (see alternative in practical information).

A short, peaceful walk starting from Sains. The route passes through wooded areas, including a charming section at the start. There are usually many water birds at the Étang du Pas Gérault, especially in autumn.

A short, peaceful walk starting from Sains. The route passes through wooded areas, including a charming section at the start. There are usually many water birds at the Pas Gérault pond, especially in autumn. This walk takes you along the Oak Trail, with its many remarkable trees, including the Oak of Liberty.

Roz-sur-Couesnon consists, as its name suggests, of an upper part (roz = hill in Breton) where the village is located, and a lower part made up of former marshes, polders and salt marshes, where the Couesnon river once flowed. This unique feature gives the town an exceptional view of the bay and Mont Saint-Michel, as well as a wide variety of landscapes, which the route proposed here seeks to highlight.

This route allows you to discover a whole range of small architectural heritage sites: guardhouses, typical houses, a wash house and a church. But of course, as everywhere else in the area, the star attraction is Mont-Saint-Michel, which visitors can see in the background throughout their journey.

From Étang du Pas Gérault, take the paths and trails on the plateau, then on the Claye plain. The trail takes you through the somewhat wild Guyoult before following a circular route back to the plain and the lake. This area is rich in wildlife, with numerous egrets and cattle egrets, and sometimes grey herons. Game is often seen here, but it is very shy.

The Villecartier National Forest is known for its leisure centre, miniature harbour and hiking trails. The forest, formerly royal, covers an area of 1,000 hectares. It is dotted with monuments of varying ages that bear witness to human activity throughout its history. The proposed route allows you to discover some of them, and with a little luck, the four-legged animals that inhabit it. To do so, you must be relatively quiet.

The Villecartier National Forest is known for its leisure centre, miniature harbour and hiking trails. The forest, formerly royal, covers an area of 1,000 hectares. It is dotted with monuments of varying ages that bear witness to human activity throughout its history. The proposed route allows you to discover some of these monuments and, with a little luck, the four-legged animals that inhabit the forest. To do so, you need to be relatively quiet and have a little luck.

The Villecartier National Forest is known for its leisure centre, miniature harbour and hiking trails. The forest, formerly royal, covers an area of 1,000 hectares. It is dotted with monuments of varying ages that bear witness to human activity throughout its history. The proposed route allows you to discover some of them, and with a little luck, the four-legged animals that inhabit it; to do so, you must be relatively quiet.

Throughout this route, there are superb views of Mont-Saint-Michel and the polders.But you will discover no less than three different landscapes: the ecologically rich site of the two valleys, the market gardening area of the polders and the infinite space of the salt marshes.

This hike follows the path along the dyke between the Sainte-Anne Chapel and the Bertrand Polder and, on the way back, takes the Greenway linking Mont Saint-Michel to Cancale and continuing on to Saint-Malo and beyond. Beautiful view of the bay when the weather is good, which is often the case!

This hike follows the path along the dyke between Chapelle Sainte-Anne and Polder du Nouveau Conseil and, on the way back, takes the Greenway linking Mont Saint-Michel to Cancale and continuing on to Saint-Malo and beyond. Beautiful view of the bay when the weather is good, which is often the case!

In the Bay of Mont Saint-Michel, a hike mainly along the coastal path with an almost permanent view of the bay and the Mont. From the tip of the Grouin du Sud, the spectacle of the rising tide is superb. A loop inland allows you to visit the beautiful and moving Romanesque chapel of the Prieuré Saint-Léonard.

Discover the charming little town of Bazouges-la-Pérouse, then walk through the woods to reach this former residence of the Counts of Fougères, now a guest house, and finally stroll along charming streams that offer peace and serenity.

In the Bay of Mont Saint-Michel, a hike mostly along the coastal path, along the salt marshes. On either side of the Grouin du Sud, you can enjoy a superb view of Mont Saint-Michel and, from the point itself, the spectacle of the rising tide is impressive. Returning inland, you can visit the beautiful and moving Romanesque chapel of the Priory of Saint-Léonard.

A very pleasant route along sunken paths (sometimes wet) and hedgerow paths. You will walk alongside small streams with the incessant sound of lapping water as they cross a stony area. The highlight of this hike is the Butte menhir.

This circuit symbolically unites two regions by linking the Moulin de Champ Pinel (Brittany) to the Moulin de Roche Garé (Normandy), as this is where the Tronçon river marks the departmental and therefore regional boundary. You will pass through a variety of landscapes as you walk along a beautiful section of the Bois de Gâtines forest and alongside the Château du Rocher Portail, not forgetting to take the opportunity to discover the village of La-Selle-en-Coglès (the monastery of the North).

This circuit allows you to discover the architectural side of the Coglais region. It offers breathtaking views of the manor houses and châteaux and their estates. It should be remembered that in the Middle Ages, the Seigneury of Saint-Brice was of exceptional importance in the barony of Fougères. Later, in 1794, it was here that the first Chouannerie began, as did the second in 1815.