4.7
(52)
254
riders
48
rides
Mountain biking around Barrage De Charmes offers diverse terrain surrounding the artificial Lac de Charmes, located near Langres. The region features a mix of forests, rural landscapes, and the notable dam structure. Trails range from easy paths suitable for all fitness levels to more challenging routes with significant elevation gains, providing varied experiences for mountain bikers. The area is characterized by its scenic lake views and surrounding natural habitats.
Last updated: July 4, 2026
5.0
(3)
7
riders
36.6km
02:28
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(2)
8
riders
28.0km
01:31
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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3
riders
22.4km
01:32
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
10.4km
00:46
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(4)
22
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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also Pont romain; Bridge over the Marne, 18th century, architect Claude-Nicolas Ledoux
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Fort Peigney is one of eight detached forts built to protect the town of Langres in northeastern France. It was integrated into the defense system developed by General Séré de Rivières at the end of the 19th century, to protect the country from a German invasion.
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The fortresses of this era had a simpler, polygonal shape than the large star fortresses developed by the military engineer Vauban in the 17th century. Due to improvements in artillery, cities had become too vulnerable to long-range cannon attacks. The solution was to build a series of small fortresses in a ring around the city to be defended.
3
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Nice hike with parking and picnic area nearby. The path leading to the spring is a bit steep and can be slippery if it rains. The Sabinus cave is worth the detour, watch out for children when going there.
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This is the cathedral of Langres.
1
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Great place with a kiosk.
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This powder magazine was built starting in 1842, at the same time as the Langres Citadel. Buried beneath an embankment, it features a 7-meter-high storage chamber containing the barrels of black powder, as well as a surrounding ventilation gallery. Between the two are vents and lighting niches (torches were placed here, separated from the chamber by a glass pane to prevent the powder from igniting). Unfortunately, the building is only open to visitors very occasionally (during Heritage Days, for example).
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.
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There are over 40 mountain bike trails around Barrage De Charmes, offering a wide range of options for different skill levels. You'll find 14 easy routes and 29 moderate trails to explore.
The trails around Barrage De Charmes cater to various skill levels. You can find easy paths suitable for any fitness level, such as the Liez Lake Dam – Liez Lake Beach loop from Peigney, which is 28.2 km long. There are also more challenging moderate routes that require good fitness, like the Lake Mouche – Seminary Trail loop from Bannes, spanning 36.7 km with over 400 meters of elevation gain.
Yes, many of the mountain bike trails around Barrage De Charmes are circular routes, allowing you to start and finish at the same point. Examples include the Lac de la Liez – Peigney Fort loop from Peigney, which is a 51.6 km circular trail, and the Liez Lake Dam – Lake Liez loop from Peigney, a shorter 22.1 km option.
The trails offer scenic views of the majestic Lac de Charmes itself, a 197-hectare reservoir. You can also enjoy the verdant scenery of the deep valley on the Langres plateau and visit viewpoints like Champigny Bay. The area is rich in natural habitats, including forests and rural landscapes.
The mountain biking experience around Barrage De Charmes is highly rated by the komoot community, with an average score of 4.7 stars from over 50 reviews. Riders often praise the diverse terrain, the scenic lake views, and the mix of forests and rural landscapes that provide varied experiences for all skill levels.
Yes, there are several easy trails suitable for families. These routes typically have minimal elevation gain and wind through pleasant rural landscapes, offering a relaxed ride for all ages. The Liez Lake Dam – Lake Liez loop from Peigney is an easy 22.1 km option that is popular.
Many trails in the Barrage De Charmes area are suitable for dogs, especially those that traverse rural landscapes and forest paths. However, it's always recommended to keep dogs on a leash, especially near wildlife or other trail users, and to check local regulations for specific areas or nature reserves.
Parking is generally available at various starting points around the lake and in nearby villages like Peigney and Bannes, which serve as common trailheads for many routes. Specific parking information can often be found on individual route descriptions on komoot.
While there are no trails explicitly graded as 'difficult' in the immediate Barrage De Charmes area, experienced riders can combine moderate routes or tackle longer loops with significant elevation gains for a more challenging experience. The Lac de la Liez peninsula – Saint-Mammès Cathedral loop from Langres, at 53.3 km with nearly 700 meters of ascent, offers a demanding ride.
The best time for mountain biking around Barrage De Charmes is typically during spring, summer, and early autumn. These seasons offer pleasant weather conditions for riding and allow you to fully enjoy the scenic landscapes. Summer also provides opportunities for water sports at the lake, with supervised bathing available in July and August.
Yes, you can find cafes and restaurants in the nearby charming village of Charmes-lès-Langres and the historic city of Langres. These locations offer opportunities to refuel and relax after your ride, with options ranging from quick snacks to full meals.
While public transport options directly to specific trailheads might be limited, the city of Langres, located near Barrage De Charmes, is accessible by train. From Langres, you may need to arrange for local transport or cycle to reach the lake and its surrounding mountain biking routes.


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