4.4
(22)
99
riders
24
rides
Mountain biking around Sion-Les-Mines offers diverse terrains, from repurposed historical mining sites to extensive forests and greenways. The region, located in the Loire-Atlantique department of France, features a network of trails suitable for various skill levels. Its landscape includes the Bois de Thiouzé, the Étang de la Pierre, and paths that traverse former iron mining areas. This blend of natural and historical elements provides varied riding experiences for mountain bikers.
Last updated: July 4, 2026
5.0
(1)
17
riders
34.7km
02:41
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
7
riders
29.8km
02:07
270m
270m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.0
(1)
7
riders
38.6km
02:46
300m
300m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
20
riders
38.2km
02:58
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5
riders
21.1km
01:37
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Hello, your Point of Interest • 10 km cycle path from Rougé to Châteaubriant (48°16'19.6"N 1°39'50.1"W) is not located correctly on the map. Here are the correct coordinates: 47°46'48.7"N 1°27'11.3"W. Sincerely
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This church is in Romanesque style and has retained certain elements from the 12th century. The lantern on the right side of the tower is representative of the belief in guiding the dead into the darkness of the afterlife. The church is generally open to visitors and masses are sometimes organized there.
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This greenway was built on the old railway line which linked Châteaubriant to Ploërmel. In its heyday at the start of the last century, trains were essentially freight trains that transported iron mined in the region.
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The line from Châteaubriant to Ploërmel is an old railway line, this route was closed and classified as "Voie Verte" it linked the station of Châteaubriant in Loire-Atlantique to that of Ploërmel in Morbihan. To this day there is still the building of the chief station as well as the station
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Beautiful green path well shaded for the summer and protects from the rain in the winter.
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A beautiful cycle path for cycling, Rollers
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Portion of a greenway built in places around Bain-de-Bretagne, it is useful for passing through the city without having to cross the urban portions.
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It's completely flat and almost empty - try to get some speed.
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There are over 20 mountain bike trails around Sion-Les-Mines, offering a diverse range of options for riders of all skill levels.
Yes, Sion-Les-Mines offers several easy mountain bike trails, with 8 routes specifically categorized as easy. The Greenway from Châteaubriant to Rougé is particularly suitable for relaxed cycling, as it's built on an old railway line, providing flat and well-maintained paths.
The terrain around Sion-Les-Mines is quite varied. You'll find paths traversing historical mining landscapes, extensive forest sections like the Bois de Thiouzé, and greenways. Some routes offer flat, accessible riding, while others present more technical challenges with varied surfaces and elevation changes.
Yes, for experienced riders seeking a challenge, there is at least one difficult route available. The On the menu: smelt – Small drop approx. 70 cm loop from Grand-Fougeray is a demanding 40.9-mile (65.8 km) trail with significant elevation gain, typically taking over 5 hours to complete.
Many trails offer scenic views, particularly those that pass through the Bois de Thiouzé or along the Étang de la Pierre. The region's unique mining heritage also provides interesting landscapes. While specific viewpoints aren't highlighted, the diverse natural and historical elements ensure a picturesque ride.
Trail lengths vary significantly. You can find shorter routes, but many popular trails are moderate to long. For example, the La tour Du Guesclin loop from Grand-Fougeray is 21.5 miles (34.7 km) and takes around 2 hours 40 minutes, while the On the menu: smelt – Small drop approx. 70 cm loop from Grand-Fougeray is 40.9 miles (65.8 km) and can take over 5 hours.
The mountain bike routes in Sion-Les-Mines are highly rated by the komoot community, with an average score of 4.3 stars from over 20 reviews. Riders often praise the varied terrain, which includes greenways, forests, and unique historical mining landscapes, providing diverse riding experiences.
Yes, many of the mountain bike trails around Sion-Les-Mines are designed as circular routes. Examples include the Tour Duguesclin loop from Les Pierres and the Chemin des Grès loop from Rougé, allowing you to start and finish at the same point.
The region has a rich mining past, and some trails, like the 'Sentier des Mines', take you through former iron mining sites. You can also visit the Musée des Mines de la Brutz nearby to learn more. Other attractions include the Greenway from Châteaubriant to Rougé, the Pont de la Noë, and the Saint-Pierre and Saint-Paul Church.
The diverse landscapes of Sion-Les-Mines can be enjoyed throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery. While winter riding is possible, it's advisable to check local weather conditions and trail status, as some paths might be muddy or less accessible.
Absolutely. Many routes incorporate natural features like the Bois de Thiouzé forest and the Étang de la Pierre (Pierre Pond), offering picturesque sections alongside water and through woodlands. The region's blend of forests and water bodies is a key characteristic of its outdoor appeal.


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