4.3
(94)
854
riders
52
rides
Mountain bike trails around Trédion are situated within the diverse Lanvaux moors in Brittany, France. This region features characteristic landscapes of forests and heathers, providing varied terrain for riders. A granite ridge stretches for 70 km, reaching an altitude of 175 meters, creating a distinct environment for mountain biking. The area is also dotted with ponds, adding to the natural scenery.
Last updated: July 4, 2026
4.4
(9)
86
riders
49.9km
03:47
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
39
riders
35.6km
02:43
280m
280m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.0
(1)
16
riders
23.2km
01:42
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.5
(2)
5
riders
30.0km
02:19
260m
260m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
8
riders
16.7km
01:09
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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At this intersection, you can see three menhirs. A fourth is located about 400m further on the path opposite in the forest.
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This wooded section is certainly the most pleasant in the Molac Forest. The other paths are indeed quite monotonous due to its endless straight lines.
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very beautiful entrance to the castle of Kervilly
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Closed chapel. Built at the beginning of the 20th century. Very beautiful gable with its "Cornouaillais" bell tower and its beautiful gargoyles.
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This imposing gateway has marked the entrance to Kerfily Castle since the 17th century. Adorned with a portal and a postern gate, the coats of arms of the castle's past owners' families can be seen on the battlements. The castle is private and serves as a venue for events such as weddings.
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The castle of Trédion which is more a manor than a real castle belonged to the Duchy of Brittany. The Dukes of Brittany came to hunt there because a large forest area surrounds it. Its park designed with its irregular path, its artificial river, its waterfall, its basin, its pond as well as the vegetable garden and the orchard are registered in the pre-inventory of remarkable gardens. Nowadays this private domain can be reserved for weddings or other events like Breton dances.
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Access is unauthorized from October to February inclusive due to hunting, this section nevertheless remains my favorite in the Molac forest.
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There are 50 mountain bike trails around Trédion. This includes 24 easy routes and 26 moderate routes, offering a good variety for different skill levels.
The trails around Trédion are primarily situated within the diverse Lanvaux moors, characterized by extensive forests and heathers. You'll encounter varied terrain, including parts of a unique granite ridge that stretches for 70 km, and serene ponds like the Gourvinec Pond.
Yes, Trédion offers 24 easy mountain bike routes that are suitable for families or those looking for a less strenuous ride. These trails allow you to explore the natural beauty of the Lanvaux moors at a comfortable pace.
Many of the mountain bike trails around Trédion are circular. For example, the Moulin de Gourvineg – Notre-Dame du Loc Chapel loop from Monterblanc and the Callac Cave – Coëby Menhirs loop from Le Moulin de Callac are popular circular options that allow you to start and finish in the same location.
While riding, you can discover several interesting sites. The Moulin de Gourvineg is a historical site, and the tranquil Gourvinec Pond offers a peaceful setting. You might also encounter historical chapels, such as the Chapel of La Vraie-Croix, and ancient megalithic sites that add a cultural dimension to your ride.
The mountain bike trails around Trédion are highly rated by the komoot community, with an average score of 4.3 stars from over 90 reviews. Riders often praise the varied terrain, the extensive forests, and the unique experience of riding through the rugged Lanvaux moors.
While specific parking locations for each trail are best checked on individual route pages, the region is generally accommodating for outdoor activities. Towns like Sérent, which serves as a starting point for many routes, often provide facilities and parking for mountain bikers.
The Lanvaux moors and surrounding forests are generally welcoming for dogs, but it's always recommended to keep them on a leash, especially in protected natural areas or near livestock. Check local signage for specific regulations on individual trails or within certain natural reserves.
Yes, the region is well-equipped for mountain bikers. Nearby Sérent, a key hub for mountain biking in the Lanvaux moors, offers facilities such as repair kits, tire pumping stations, washing stations, and equipment hire to ensure you have a smooth riding experience.
The region's forests and moorlands are enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer can also be a good time, especially in the shaded forest sections, but always be prepared for potential rain, as is common in Brittany.
Trédion and its surrounding villages offer local cafes and restaurants where you can refuel after your ride. It's a good idea to check the opening hours in advance, especially in smaller communes, or plan your route to pass through a village with amenities.
For a moderate challenge, consider the Saint-Pierre Church – Chapelle Saint-Amand loop from Monterblanc. This 35.4 km route takes you through varied landscapes, including parts of the granite ridge and forested areas, offering a rewarding experience.


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