4.9
(44)
606
riders
37
rides
No traffic touring cycling routes around Barrage Du Gast are set amidst diverse landscapes, featuring the tranquil waters of Lac du Gast and the wooded areas of the Saint-Sever forest. The terrain offers a mix of gentle slopes and varied paths, suitable for different cycling abilities. Routes often follow the Vire River and traverse rural environments, providing scenic views and engaging rides. The region's modest altitudes contribute to an accessible outdoor experience for touring cyclists.
Last updated: May 10, 2026
4.9
(15)
143
riders
136km
09:21
1,310m
1,310m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
38
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
23
riders
142km
09:51
1,720m
1,720m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
40.4km
03:15
640m
640m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
21.9km
01:44
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Barrage Du Gast
Toilets, water point and a huge collection of books for adoption!
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A beautiful picnic area with tables and benches among the trees on the banks of the Selen River. There are even restrooms. The area is very spacious.
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Amazing clock tower. According to the info sign the 'twin towers' are from the 12th C and the Belfry was added at the end of the 15th C. So a very historic spot. The small square in front of the tower is peaceful and hassle-free Use one of the many clean public benches as a base to enjoy your picnic. Afterwards go to the small cafe on the corner, order and pay for your coffee and they will bring it out to your table (a slight upgrade from the bench!). I discreetly ate a clafoutis de cerise with the coffee, and no-one objected.
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Beautiful route but there are no water points for the cans! Otherwise it's magnificent
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great spot just past here to stop for a coffee or 2km further on in Isigby Le but there is a Boulangerie and a tabac for great sandwiches and coffee there is also a coccimarket
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A bridge with a long history! Even the Romans passed along here! And at the end of World War II, American troops passed through here to liberate France. Today, people make pilgrimages past the bridge on their way to Mont St. Michel.
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There are over 35 dedicated no-traffic touring cycling routes around Barrage Du Gast. These routes cater to various skill levels, with options ranging from easy to difficult, ensuring a suitable ride for every touring cyclist.
The routes around Barrage Du Gast offer a diverse range of terrain. You'll find paths along the tranquil Lac du Gast, through the serene Saint-Sever forest, and across rural landscapes. The region generally features gentle slopes, making many paths accessible, while some routes incorporate more challenging sections for experienced cyclists.
Yes, Barrage Du Gast offers several routes suitable for families. The gentle slopes and dedicated paths around the lake and through wooded areas provide a safe and enjoyable experience. Look for routes marked as 'easy' or 'moderate' for the most family-friendly options. The area also features picnic areas and children's games near the dam, perfect for a family outing.
Cyclists can enjoy the tranquil waters of Lac du Gast, explore sections of the Saint-Sever forest, and discover the rich biodiversity of the region. The 4-hectare ornithological reserve near the lake is a significant attraction, offering observation posts to spot various wetland bird species. You might also encounter the Vire River and Lac de la Dathée on some routes.
Absolutely. Beyond the natural beauty, you can visit the Chapelle de l'Ermitage, a 16th-century chapel nestled in the forest, which also houses a 13th-century cross. Near the dam, the Verger Conservatoire showcases local agricultural heritage with its collection of apple, pear, and cherry varieties. The Sentier de découverte also provides educational insights into local flora and fauna.
The area is highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the peaceful, traffic-free nature of the routes, the diverse scenery encompassing the lake and forests, and the accessibility for various skill levels. The well-maintained paths and natural beauty are frequently highlighted as key attractions.
Yes, many of the no-traffic touring routes around Barrage Du Gast are designed as loops, allowing you to start and end at the same point. An example of a challenging circular route is the Ducey – Pontaubault Bridge loop from Saint-Sever, which offers extensive views and varied terrain.
Parking is generally available near key access points to the Barrage Du Gast area, particularly around the dam itself and in nearby villages like Saint-Sever. These locations often provide convenient starting points for the various touring cycling routes.
The region is enjoyable for touring cycling throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with blooming flora or vibrant fall colors. Summer is also popular, though it can be warmer. The natural features like the lake and forest provide a refreshing experience in any season.
Yes, there are several moderate routes perfect for intermediate cyclists looking for a good balance of challenge and enjoyment. An example is the Vtt21 – Orientation Table at La Haye loop from Champ-du-Boult, which offers engaging terrain without being overly strenuous.
Many routes in the Barrage Du Gast area are designed to showcase both the serene Lac du Gast and the surrounding forests, such as the Saint-Sever forest. These routes provide a picturesque blend of calm waters and wooded landscapes, offering diverse scenic experiences for touring cyclists.


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