4.7
(56)
289
riders
60
rides
Mountain bike trails around Barrage De La Mouche are situated in a region characterized by its prominent reservoir, Lac de la Mouche, and the nearby Lac de la Liez. The landscape features rolling hills, dense woodlands, and open areas surrounding these bodies of water. Terrain varies from lakeside paths to routes traversing the local countryside, offering diverse conditions for mountain biking.
Last updated: November 2, 2026
5.0
(2)
10
riders
40.9km
02:49
430m
430m
Moderate mountain bike ride. Good fitness required.
4.5
(2)
6
riders
Moderate mountain bike ride. Good fitness required.

4.5
(2)
6
riders
22.3km
01:47
260m
260m
Easy mountain bike ride.
5.0
(3)
18
riders
36.9km
02:21
140m
140m
Moderate mountain bike ride. Good fitness required.
5.0
(2)
5
riders
39.1km
02:50
380m
380m
Moderate mountain bike ride. Good fitness required.
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A real steep climb and a beautiful cliff face!
0
0
Relatively narrow forest path, a bit winding, with a nice steep section (very short).
0
0
A beautiful local recreation area for hiking, swimming, and other recreational activities. The path around the lake is more suitable for hiking than cycling. We still managed it, though.
1
0
Imposing cathedral of a small town steeped in history! Worth seeing from the outside and inside
2
0
Beautiful old town with simple but impressive cathedral
1
0
A very beautiful circular route around Lac de la Liez, whether on foot or by bike.
0
0
This vast expanse of water of 290 ha allows the practice of many activities. If you have a sporty soul, a 16 km route even allows you to go around it on foot or by mountain bike.
2
0
The elongated artillery tower (1517-1521) has thick walls and two vaulted rooms, connected by a staircase that follows the slope of the terrain. Open only in the evening for a guided tour with snacks.
6
0
The mountain bike trails around Barrage De La Mouche offer a range of difficulties. You'll find a good mix of easy and moderate routes, with 17 easy trails and 35 moderate trails available. There are no trails classified as difficult in this area, making it accessible for various skill levels.
Yes, there are several trails suitable for beginners. For example, the Tufière de Saint-Ciergues – Tufière de Saint-Ciergues loop from Saint-Ciergues is an easy 15.2-mile (24.4 km) path that explores unique tufa formations and natural scenery, perfect for those new to mountain biking.
While there are no trails explicitly graded as 'difficult,' experienced riders can find longer, more demanding moderate routes. Trails like the Lac de la Liez peninsula – Lake Liez loop from Perrancey-les-Vieux-Moulins, at 25.7 miles (41.3 km) with significant elevation changes, offer a good challenge and take around 3 hours 15 minutes to complete.
The trails around Barrage De La Mouche vary in length. You can find routes ranging from shorter, easy paths like the 15.2-mile (24.4 km) Tufière de Saint-Ciergues loop, to longer excursions such as the 25.7-mile (41.3 km) Lac de la Liez peninsula loop, and even routes up to 48.1 km like the Tufière de Saint-Ciergues – Lake Mouche loop from Langres.
Many trails originate from villages and towns surrounding the reservoirs. For instance, routes often start from Perrancey-les-Vieux-Moulins, Saint-Ciergues, or the larger town of Langres, providing convenient access points to the trail network.
Yes, the region offers several easy trails that are suitable for families. These routes often feature less challenging terrain and provide a pleasant way to explore the lakeside paths and woodlands together. Look for trails marked as 'easy' on komoot for the best family options.
The best time to go mountain biking is generally from spring through autumn (April to October) when the weather is mild and the trails are dry. Spring brings blooming nature, while autumn offers beautiful foliage. Summer is also popular, but be prepared for warmer temperatures.
Mountain biking in winter is possible, but conditions can be challenging. Trails may be muddy, icy, or covered in snow, especially after rainfall or cold snaps. It's advisable to check local weather conditions and trail reports before heading out and to use appropriate gear for winter riding.
Yes, many of the mountain bike trails around Barrage De La Mouche are designed as circular routes, allowing you to start and end at the same point. Examples include the popular La Mouche Dam – Lac de la Liez loop from Perrancey-les-Vieux-Moulins and the Saint-Geosmes Village Center – Pontoon View of Lac du Bouchot loop from Langres.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 40 reviews. Reviewers often praise the diverse terrain, the extensive views of both Barrage De La Mouche and Lac de la Liez, and the varied forest trails and open countryside that define the region's riding experience.
You can expect diverse scenery characterized by the prominent Lac de la Mouche and Lac de la Liez. Trails often feature extensive reservoir views, dense woodlands, and open countryside. Some routes, like the Tufière de Saint-Ciergues loop, also explore areas known for unique natural formations.


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