4.6
(50)
280
riders
45
rides
Mountain biking in Bois Du Troudeix offers routes through dense forest and around several lakes, including Lac de la Liez and Lake Mouche. The terrain is characterized by rolling hills and varied paths suitable for mountain biking. This region, located near Langres, provides a network of trails that explore both natural woodlands and the shores of its reservoirs. The area features specific geological formations like the Tufière de Saint-Ciergues, adding unique points of interest to the routes.
Last updated: October 8, 2026
4.5
(2)
6
riders
22.3km
01:47
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
19
riders
48.2km
04:01
530m
530m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

6
riders
23.2km
01:54
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
10
riders
40.9km
02:49
430m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
6
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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
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
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
Langres Cathedral is dedicated to the 3rd century martyr Mammes of Caesarea. The cathedral is the seat of the Bishop of Langres and is a national monument. The cathedral dates from the 12th century and has a mixture of Romanesque, Gothic and Classical styles. The roof is decorated with colourful tiles and the façade has many details. The cathedral has some remarkable tapestries that are worth seeing. The cathedral is also a place of pilgrimage, as it houses the holy relic of the head of Saint Mammes. The cathedral is 94m long and 23m high. The façade was destroyed by fire and replaced in the 18th century by a three-storey classical façade.
3
0
This natural wonder is the Tufière de Saint-Ciergues. It is a small tufa formation created by the deposition of limestone on moss, forming a series of small waterfalls. Tuff is a porous stone which gave its name to the site. You can enjoy the view of the tuff and the surrounding forest, but be careful not to step on it, as it is very fragile and needs to be preserved.
2
0
Bois Du Troudeix offers a network of over 30 mountain bike trails. These routes explore dense forests, rolling hills, and the shores of lakes like Lac de la Liez and Lake Mouche.
Yes, Bois Du Troudeix has 11 easy mountain bike routes. An excellent option for beginners is the Tufière de Saint-Ciergues – Tufière de Saint-Ciergues loop from Saint-Ciergues, which is 15.2 miles (24.4 km) long and features gentle elevation changes.
The trails in Bois Du Troudeix are primarily categorized as easy or moderate, with no routes listed as difficult. The terrain is characterized by rolling hills and varied paths, making it more suitable for intermediate riders looking for longer distances rather than technical challenges.
Trail distances vary, with many routes ranging from 15 to 30 miles (24 to 48 km). For example, the Lake Liez – Lac de la Liez peninsula loop from Cohons covers 27.6 miles (44.4 km) with an elevation gain of around 1,119 feet (341 m). Elevation gains are generally moderate, reflecting the region's rolling hills.
Given the prevalence of easy and moderate trails, many routes in Bois Du Troudeix can be enjoyed by families with some mountain biking experience. The easy routes, such as the Tufière de Saint-Ciergues – Tufière de Saint-Ciergues loop from Saint-Ciergues, are particularly suitable for a family outing.
The best time to mountain bike in Bois Du Troudeix is typically from spring through autumn (April to October). During these months, the weather is generally mild, and the forest trails are in good condition. Summer offers lush greenery, while autumn provides beautiful foliage.
Yes, many of the mountain bike trails in Bois Du Troudeix are designed as loops, allowing you to start and finish at the same point. Examples include the Lake Mouche – Tufière de Saint-Ciergues loop from Verseilles-le-Bas and the Lac de la Liez peninsula – Lake Liez loop from Perrancey-les-Vieux-Moulins.
The trails often offer scenic views across Lac de la Liez and Lake Mouche, especially routes that hug the shorelines or explore peninsulas. The dense woodlands also provide picturesque forest vistas, and the unique geological formation of the Tufière de Saint-Ciergues is a notable point of interest.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 35 reviews. Reviewers often praise the varied terrain, the peaceful atmosphere of the dense woodlands, and the beautiful lake views, particularly around Lac de la Liez and Lake Mouche.
While the region's trails are well-regarded, exploring routes that connect different water bodies can offer a fresh perspective. Consider the La Mouche Dam – Lac de la Liez loop from Perrancey-les-Vieux-Moulins, which leads through forested areas and links two major lakes, providing a diverse experience.
Given the varied terrain and potential for changing weather, it's advisable to wear layers, including moisture-wicking clothing. Sturdy mountain biking shoes, gloves, and a helmet are essential. Depending on the season, consider waterproof outerwear and eye protection for dusty or muddy conditions.
Parking is typically available in or near the villages that serve as starting points for many routes, such as Verseilles-le-Bas or Perrancey-les-Vieux-Moulins. Specific parking details can often be found on individual route pages on komoot.


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