4.5
(73)
2,718
riders
34
rides
Road cycling around Pontorson is characterized by its strategic location near the Mont Saint-Michel Bay, offering views of the iconic abbey. The terrain is largely flat, featuring extensive marshlands and polders, which are coastal lands reclaimed from the sea. The Couesnon River flows through the area, providing a dedicated greenway that leads directly to Mont Saint-Michel. This region offers varied landscapes suitable for road cycling, from river valleys to open bay views.
Last updated: May 24, 2026
5.0
(3)
317
riders
42.0km
01:56
160m
160m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4.8
(14)
194
riders
52.7km
02:09
220m
220m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4.7
(3)
179
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
61
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
26
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Parts of the route along the sea do not exist or are forbidden for bicycles
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Old priory attached to Mont Saint Michel, the ultimate stage for pilgrims before the Merveille.
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At 3 km long, this is the largest sandy beach in Saint-Malo. Walking along this beach, you can reach Intra-Muros in Paramé. Sillon Beach includes Grande Plage, Hoguette Beach, and Rochebonne Beach. La Digue was built from 1883 to 1913 on an old sandbar (the Sillon) that once connected Paramé to the walled city and provided the only dry-land access at low tide. Originally, a strip of sand was covered with dunes that grew higher and higher as one moved toward Rochebonne, with only a succession of windmills remaining. The first causeway was built in 1509, rebuilt and widened several times... Le Digue, 1,671 meters long, runs along Grande Plage and offers a pleasant stroll, lined with numerous villas built towards the end of the 19th century. Along the Sillon, a line of breakwaters protects the seawall from the force of the waves. Built in the early 19th century based on an idea by the civil engineer Robinault de St-Servan, the oak breakwaters have a depth at least equal to, or even greater than, their visible height.
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The Couesnon dike connects the mainland to Mont-Saint-Michel by crossing the polders. By bike, it offers a unique perspective of the bay and its expanses. This rolling, windy section gives the approach to the Mont its character.
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A must-see with the miller as your guide
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one of the tide mills on the Rance, worth the detour
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Going back up towards St-Malo, a pretty path to the left (Rance valley) allows you to partly avoid the D117.
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beautiful old town church
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There are over 30 road cycling routes around Pontorson. These include 7 easy routes, 19 moderate routes, and 4 more challenging options, offering a variety of experiences for different skill levels.
Yes, Pontorson offers several easy routes, perfect for beginners or family outings. The terrain is largely flat, especially along the Mont Saint-Michel Bay and the Couesnon River. A notable option is The dam on the Couesnon – Mont St Michel loop from Pontorson, which is an easy 9.6-mile (15.4 km) trail through the Couesnon River valley.
Many routes in the area offer breathtaking views of Mont Saint-Michel. The View of Mont Saint-Michel – View of Mont Saint-Michel loop from Ardevon is a popular 25.9-mile (41.7 km) route that provides continuous vistas of the iconic abbey. Another excellent choice is The dam on the Couesnon – View of Mont Saint-Michel loop from Pontorson, which follows the Couesnon River with scenic bay views.
While much of the terrain around Pontorson is flat, there are routes that offer more challenge. For instance, the Mont-Dol – Saint-Suliac loop from Pontorson-Mont-Saint-Michel is a moderate 71.2-mile (114.6 km) route with significant elevation gain, providing a more demanding ride. Routes extending towards areas like "Suisse Normande" also offer rugged terrain and panoramic views for those seeking a greater challenge.
The routes around Pontorson are rich with historical and natural landmarks. You can cycle past the iconic Mont Saint-Michel, explore the Saint Aubert Chapel, or enjoy views from Grouin du Sud. The Couesnon at Beauvoir and the Banks of the Sélune at Pontaubault also offer picturesque natural sights.
Yes, many of the road cycling routes around Pontorson are designed as loops, allowing you to start and end in the same location. Examples include the popular View of Mont Saint-Michel – View of Mont Saint-Michel loop from Ardevon and The dam on the Couesnon – View of Mont Saint-Michel loop from Pontorson, both offering scenic circular journeys.
The region around Pontorson is generally pleasant for road cycling from spring through autumn. The mild coastal climate makes it enjoyable, with spring offering blooming landscapes and autumn providing comfortable temperatures and beautiful colors. Summer is also popular, but can be busier, especially near Mont Saint-Michel.
The area is highly rated by the komoot community, with an average score of 4.9 stars from over 20 reviews. Reviewers often praise the continuous views of Mont Saint-Michel, the mostly flat and well-maintained paths, and the diverse landscapes ranging from marshlands to river valleys. The accessibility of routes for all skill levels is also frequently highlighted.
Yes, Pontorson is part of the wider Véloscénie cycling route, which offers opportunities for longer distances. Routes like the Sélune Riverbank – View of Mont Saint-Michel loop from Pontorson-Mont-Saint-Michel, spanning 64.8 miles (104.3 km), provide an excellent option for those looking for extended rides and exploring more of the surrounding region.
Yes, Pontorson is well-equipped for cyclists. The Base de loisirs de Pontorson (Couesnon outdoor leisure center) provides bike rentals, making it convenient for visitors who do not bring their own equipment to explore the local routes.
Pontorson itself is a key transport hub, making many routes accessible. The town has a train station (Pontorson-Mont-Saint-Michel) which connects to regional services, allowing cyclists to arrive with their bikes and easily access the numerous routes that start directly from or near the town center, including the greenway to Mont Saint-Michel.
Pontorson offers various parking options, especially in and around the town center, which serves as a convenient starting point for many routes. For routes heading towards Mont Saint-Michel, designated parking areas are available closer to the bay, often with facilities for cyclists. It's advisable to check local signage for specific parking regulations.


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