4.3
(15)
78
riders
12
rides
Mountain biking around Isle-Sur-Marne offers diverse terrain within the Marne department of north-eastern France. The region is characterized by its proximity to the Marne River and Lac du Der-Chantecoq, providing routes that traverse agricultural plains, oak forests, and the scenic lake shore. Elevation changes are generally gentle, making many areas accessible for various skill levels, with trails winding through natural landscapes and local villages.
Last updated: May 18, 2026
4.8
(4)
15
riders
40.9km
02:20
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
45.4km
03:03
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.0
(1)
11
riders
27.0km
01:49
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
9
riders
46.5km
03:18
160m
160m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
13
riders
13.9km
00:59
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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This is the supply canal from the Marne to the lake, the canal is 12 kilometers long.
1
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The lake's water level is at its highest at the end of June, and at its lowest at the end of October - at that time, a large part of the lake is flooded, and the remains of the stumps of the former trees can still be seen.
0
0
View of the lake and the only kind bird world
3
0
Beautiful reservoir with many nature reserves and a huge number of birds
3
0
The attractive seawall provides an ideal setting for relaxing walks and enjoying the fresh sea air. A perfect option for a relaxing moment. In summer, it is often easily accessible without water.
1
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An engaging exhibition about the three former villages, with the project seeming relevant today, as people lost their homes in the past. It was very enlightening to learn more about the crafts and the people in the region. Exceptional exhibition!!!
3
0
The museum village is absolutely worth a visit. The video explains the history of the lake. The museum staff are extremely accommodating. So, don't miss it!
0
0
The mountain bike trails around Isle-Sur-Marne offer diverse terrain, ranging from agricultural plains and oak forests to scenic lakeside paths, particularly around Lac du Der-Chantecoq. Elevation changes are generally gentle, making many routes accessible for various skill levels. You'll find a mix of natural landscapes and trails winding through local villages.
Yes, the region offers several easy mountain bike trails perfect for beginners and families. For instance, the Tour of Lac du Der – View of Lac du Der loop from Camping Foret is an easy 27.1 km path offering beautiful views of the lake. Another easy option is the View of Lac du Der loop from Sainte-Marie-du-Lac-Nuisement, which is just under 14 km.
There are over 10 mountain bike trails available around Isle-Sur-Marne, with options ranging from easy to moderate difficulty. This includes 6 easy routes and 5 moderate routes, ensuring there's something for different experience levels.
The region is enjoyable for mountain biking throughout the seasons. Spring and autumn offer pleasant temperatures and beautiful scenery, especially around Lac du Der with its diverse landscapes. Summer is also suitable, with forest trails providing shade. Always check local conditions before heading out.
Absolutely! Lac du Der-Chantecoq is a major hub for cycling and mountain biking. There's a popular 36 km bike ride around the lake, suitable for all levels. You can explore routes like the easy Tour of Lac du Der – View of Lac du Der loop from Camping Foret or the slightly longer View of Lac du Der – Roadway (often submerged) loop from Arrigny, which takes you through varied landscapes around the lake.
While mountain biking near Isle-Sur-Marne, you can encounter several natural and historical attractions. Many routes offer a View of Lac du Der, one of France's largest artificial lakes. You might also pass by the Submersible Footbridge of Lac du Der or the Half-timbered church of Sainte-Marie-du-Lac-Nuisement. The area is also known for its
Yes, many routes highlight the region's scenic beauty. The trails around Lac du Der-Chantecoq, such as the View of Lac du Der – Camping Beach at Lac du Der loop from Camping Foret, offer picturesque lake views. You'll also find routes that traverse the
While specific regulations for dogs on mountain bike trails can vary, the general outdoor areas around Isle-Sur-Marne, including many forest trails and paths around Lac du Der, are often accessible for dogs, especially if kept on a leash. It's always best to check local signage or specific trail guidelines before you go.
Yes, many of the mountain bike routes in the area are circular, allowing you to start and end at the same point. Examples include the Bike path loop from Blaise-sous-Arzillières, a 45.4 km moderate trail, and the various loops around Lac du Der, such as the Tour of Lac du Der – View of Lac du Der loop from Camping Foret.
Parking is generally available at key access points around Lac du Der and in the villages surrounding Isle-Sur-Marne. For routes around Lac du Der, you'll often find designated parking areas near popular starting points like Camping Foret or Arrigny. In smaller communes, street parking or small public car parks are usually available.
The mountain bike trails around Isle-Sur-Marne are highly rated by the komoot community, with an average score of 4.2 stars. Reviewers often praise the varied terrain, the scenic views of Lac du Der, and the accessibility of routes for different skill levels. The peaceful atmosphere of the forests and lakeside paths is also frequently highlighted.


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