4.3
(250)
954
riders
87
rides
Mountain biking around Janzé offers a variety of routes through a verdant natural environment, characterized by rural roads, tracks, and forested areas. The region provides diverse terrain, including circuits with varying distances and technical difficulties, suitable for different skill levels. Riders can expect to encounter natural landscapes and some elevation changes, with routes featuring cumulative ascents. The area's natural setting and established circuits make it conducive for off-road cycling.
Last updated: June 20, 2026
4.7
(23)
103
riders
47.1km
03:11
400m
400m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.4
(18)
30
riders
41.1km
02:41
220m
220m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.3
(4)
25
riders
42.4km
02:58
350m
350m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(2)
5
riders
39.5km
02:26
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
13
riders
46.9km
03:13
430m
430m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Nice but some passages with lots of brambles and nettles impossible to avoid in summer.
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Very nice place, very friendly! I recommend !
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The first castle of Châteaugiron was built in the middle of the 11th century by Anquetil, a Norman knight, who had received the lands from Alan III, Duke of Brittany. The oldest part of the current castle is the castle's Romanesque chapel dating from the 12th century. Probably in the 13th century, Châteaugiron castle was rebuilt as a stone fortress. Currently the Château de Châteaugiron fulfills several functions; its main body is used as a town hall, the other parts are used as offices and the independent keep is used for exhibitions. You can book your tickets online here: https://www.tourisme-paysdechateaugiron.bzh/activites/chateau-de-chateaugiron/
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super single 👍 good loop, both technical and fast 😉
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The route is not up to date: almost only the road, not paths but sidewalks. Very beautiful castle
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Four of the six original towers of Château de Châteaugiron have been preserved. This medieval fortress houses the Gourdel museum.
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Four of the six original towers of Château de Châteaugiron still remain. This medieval fortress houses the Gourdel museum.
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This church stands in the middle of the countryside, you can see it from afar, it is magnificent! The bell tower in the form of a "bulb", characteristic of the Byzantine style, made it pass for an Orthodox church, while it is just linked to the originality of the architect in 1875. Anecdote of the German occupation: in 1941, the Nazi propaganda filmed a film there ("Threshing wheat in Ukraine") to make believe in an advance of German troops in Ukraine (against the Soviet Union). Until 2011, the church was under the patronage of St. Peter the Apostle. On this date, his patronage was changed to that of Saint-Maximilien-Kolbé (1894-1941), a Polish priest with exceptional charisma, especially in the face of Nazism. Held in the Auschwitz concentration camp, he offered himself to take the place of a father sentenced to death. He was canonized (recognized as a "saint" by the Catholic Church in Rome) in 1982.
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There are over 80 mountain bike trails around Janzé, offering a wide range of options for different skill levels. Nearly 900 mountain bikers have explored these routes using komoot.
Janzé's mountain bike trails feature diverse terrain, including rural roads, wooded paths, and natural green environments. You'll find routes with varying altitudes, some offering significant elevation gains, and even rocky singletrack for a more technical experience. The wider "Pays de la Roche aux Fées" territory, which Janzé is part of, boasts over 350 km of trails.
Yes, Janzé offers 18 easy mountain bike routes, perfect for beginners or family outings. These trails typically follow well-maintained paths through verdant landscapes, allowing for a relaxed ride. For example, the area around the Bois de la Jaroussaye offers gentle paths.
Absolutely. For experienced riders seeking a challenge, Janzé has 13 difficult mountain bike trails. These routes often feature significant elevation gains and more technical sections, including rocky singletrack. A notable difficult route is the Single VTT near Epron – Moulin du Tertron loop from Janzé, which covers 47.3 km with over 400 meters of ascent.
Many routes in Janzé offer scenic views through natural, verdant landscapes and wooded areas. The Rocky Singletrack Trail – Nice path through the forest. loop from Corps-Nuds is highly regarded for its pleasant forest sections. Routes often pass through the Bois de la Jaroussaye, known for its old oak and chestnut trees.
Yes, many of the mountain bike trails around Janzé are designed as circular loops, allowing you to start and finish at the same point. Examples include the Saint-Maximilien-Kolbé Church – Single VTT near Epron loop from Janzé and the Étang de la Rigaudière – Forêt du Theil de Bretagne loop from Janzé.
The trails often integrate local heritage and natural beauty. You might pass by historical sites like the Saint-Maximilien-Kolbé Church or the famous Neolithic La Roche-aux-Fées Dolmen. Some routes also feature the Mill trail, offering glimpses of historical watermills.
The mountain bike trails in Janzé are highly rated by the komoot community, with an average score of 4.4 stars from over 200 reviews. Riders frequently praise the varied terrain, the natural and verdant landscapes, and the well-maintained network of trails that cater to different skill levels.
Yes, some routes incorporate water features. For instance, the Banks of the Seiche – Mill trail loop from Corps-Nuds follows the banks of the Seiche river, offering pleasant views and a chance to experience the local waterways.
Beyond the trails themselves, Janzé offers dedicated sporting facilities. Around the Yve pond, you can find a sports course with exercise equipment, and a health course is located near the Louis Lecoq stadium. The Bois de la Jaroussaye also hosts a permanent orientation course.
The region's verdant landscapes are enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Winter mountain biking is also possible, though conditions may vary with weather.


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