4.0
(2)
43
riders
3
rides
No traffic gravel bike trails around Bois de la Riaye traverse a landscape characterized by wooded settings and serene rural scenery in Morbihan, France. The area features varied terrain, including unpaved segments suitable for gravel biking, alongside picturesque landscapes. Moderate elevation changes are present, making routes accessible for different skill levels. Historical elements, such as the Château de la Riaye, are also encountered along these paths.
Last updated: June 29, 2026
7
riders
184km
10:34
1,750m
1,750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
43.8km
02:24
330m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
6
riders
32.9km
01:45
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
riders
123km
07:33
1,060m
1,060m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
3.0
(1)
4
riders
60.7km
03:58
690m
690m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Popular around Bois de la Riaye
Aff Valley, a superb route. Beware of roots in wet weather. But it's magnificent.
0
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A few strollers in steep areas, but it's great for gravel! A truly enjoyable experience.
1
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Very beautiful castle, the crows that prowl around it make it look... strange.
0
0
Perched atop Mount Bel-Air, the highest point in the Côtes-d'Armor region, the Notre-Dame du Mont-Carmel chapel watches over the valley. Its octagonal architecture and radiating aisles make it a unique place. The view from the summit alone is worth the climb.
2
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The interior is beautiful and allows for a break during the hike
1
0
beautiful church
1
0
great place
1
0
The trails around Bois de la Riaye offer a varied terrain, perfect for gravel biking. You'll encounter a charming blend of wooded paths and serene rural landscapes, often featuring a mix of unpaved sections and quiet country roads. The elevation changes are generally moderate, making routes accessible while still providing an engaging ride.
Yes, the region is rich in history. You can encounter historical attractions such as the Château de la Riaye and its 16th-century chapel, which is secluded within the woods. These landmarks add a cultural dimension to your outdoor experience.
The Bois de la Riaye area is enjoyable for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer can also be great, especially on shaded wooded paths. Winter rides are possible, but be mindful of potential wet conditions on unpaved sections.
While specific 'easy' routes are limited in this guide, the moderate elevation changes and quiet nature of the trails around Bois de la Riaye make many sections suitable for families with some biking experience. Look for routes that stick to dedicated paths or very low-traffic rural roads for the safest experience.
For a longer adventure, consider the Paimpont Forges – Lake Trémelin loop from Mauron, which spans approximately 130 km. Another substantial option is the Paimpont Abbey and Pond – Trécesson Castle loop from Mauron, covering about 60 km.
Yes, many of the gravel routes in the Bois de la Riaye region are designed as loops, allowing you to start and end at the same point. For example, the Étangs de Plémets loop from Merdrignac is a great circular option, offering a diverse ride through the landscape.
The area's cycling routes are highly rated by the komoot community, with an average score of 4.7 stars. Reviewers often praise the tranquil wooded environments, the serene rural scenery, and the opportunity to combine cycling with exploring historical sites like the Château de la Riaye.
While specific designated viewpoints are not highlighted, the routes often traverse picturesque landscapes, offering scenic vistas of the wooded environments and serene rural scenery. The View of Lac au Duc – Golden Tree loop from Mauron suggests a route with notable water views.
Parking is generally available in the towns and villages near the trailheads, such as Merdrignac or Mauron, which serve as common starting points for many routes. Specific parking information is usually detailed on individual route pages.
The routes often pass through or near small towns and villages like Merdrignac and Mauron, where you can find local cafes, bakeries, and other amenities to refuel and relax during your ride. It's always a good idea to check opening hours, especially in smaller communities.
Access to the Bois de la Riaye region by public transport can be limited, as is common in many rural areas of Brittany. While some regional bus services might connect larger towns, reaching specific trailheads often requires a car. It's advisable to check local transport schedules in advance if planning to use public transport.


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