4.5
(38)
1,529
riders
87
rides
Road cycling routes around Aucey-La-Plaine traverse a landscape characterized by river valleys, coastal plains, and views of Mont Saint-Michel. The region features a mix of flat sections along waterways like the Sélune and Couesnon rivers, interspersed with gentle ascents to low hills such as Mont-Dol. This area provides varied terrain suitable for different road cycling preferences.
Last updated: May 24, 2026
4.7
(3)
179
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult 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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19
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
19
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
27
riders
14.0km
00:34
20m
20m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy 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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This picnic area is shared with car and camper drivers, but that doesn't matter.
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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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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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a very beautiful view of the mountain during the whole ascent
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There are over 85 road cycling routes available in the Aucey-La-Plaine area on komoot, catering to various skill levels. This includes 20 easy routes, 65 moderate routes, and 4 more challenging options.
Yes, Aucey-La-Plaine offers several easy road cycling routes perfect for beginners. One such option is The Couesnon at Beauvoir loop from Pontorson-Mont-Saint-Michel, which is a shorter, flatter ride.
For longer road cycling tours, consider routes like the Mont-Dol – Saint-Suliac loop from Pontorson-Mont-Saint-Michel, which covers over 70 miles (114 km) and explores diverse scenery. Another excellent choice is the Sélune Riverbank – View of Mont Saint-Michel loop from Pontorson-Mont-Saint-Michel, offering expansive views over 64 miles (104 km).
While the region is generally characterized by river valleys and coastal plains, there are routes with gentle ascents to low hills like Mont-Dol. The area offers 4 difficult routes for those seeking more elevation. Moderate routes such as The dam on the Couesnon – View of Mont Saint-Michel loop from Pontorson-Mont-Saint-Michel also feature significant elevation gain.
The best time for road cycling in Aucey-La-Plaine is typically during the spring and summer months (April to September) when the weather is generally mild and the days are longer. These conditions are ideal for enjoying the coastal plains and riverbank routes.
Road cycling routes around Aucey-La-Plaine offer a varied landscape, including picturesque river valleys along the Sélune and Couesnon, expansive coastal plains, and frequent, stunning views of Mont Saint-Michel. You'll also encounter gentle ascents to low hills like Mont-Dol.
Yes, many of the road cycling routes in Aucey-La-Plaine are designed as loops, allowing you to start and finish at the same point. Examples include The Couesnon at Beauvoir loop and the Chappe Telegraph – Café-pause opportunity! loop.
The area is highly rated by the komoot community, with an average score of 4.4 stars from around 35 reviews. Reviewers often praise the diverse terrain, from riverbanks to coastal plains, and especially the iconic views of Mont Saint-Michel that many routes offer.
Absolutely. Many routes offer opportunities to see notable landmarks and viewpoints. You can experience The Couesnon at Beauvoir, enjoy a Beautiful view of Mont-Saint-Michel (Barrage), or pass by the historic Pont d'Orson. The dam on the Couesnon is also a significant point of interest.
Yes, some routes are designed with refreshment stops in mind. For instance, the Chappe Telegraph – Café-pause opportunity! loop from Pontorson-Mont-Saint-Michel explicitly highlights a chance for a café break along its path.
Many road cycling routes in the Aucey-La-Plaine area, including the most popular ones, often start from towns like Pontorson-Mont-Saint-Michel. These locations usually offer convenient access and amenities for cyclists.


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