4.6
(7)
32
riders
11
rides
Touring cycling routes around Somsois are primarily centered on the expansive Lac du Der-Chantecoq, a significant artificial lake in the Marne department of France. The terrain is generally flat to gently undulating, making it suitable for various cycling abilities. The region is characterized by its vast lake, surrounding oak forests, and the traditional hedgerow landscapes of the Champagne bocage. These features provide a tranquil and scenic environment for exploring by bike.
Last updated: May 21, 2026
5.0
(1)
2
riders
64.5km
04:06
230m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(2)
8
riders
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
5
riders
55.9km
03:23
230m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Well-developed tourist office, with ample parking, catering and sanitary facilities
0
0
Cycling between a side lake and the main lake - especially around the end of October when the water level in the lake is at its lowest, the difference in water level is large.
1
0
This is the supply canal from the Marne to the lake, the canal is 12 kilometers long.
1
0
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
Great trail with good surface and great view of Lac du Der
4
0
Great place with almost everything your heart desires 👍
2
0
What can I say? This nature is simply wonderful.
3
0
The terrain around Somsois, particularly near Lac du Der-Chantecoq, is generally flat to gently undulating. This makes it suitable for a wide range of cycling abilities, from casual riders to those seeking longer distances. The routes often follow the lake shore or wind through the picturesque Champagne bocage and oak forests.
Yes, the area is very welcoming for beginners and families. Many routes around Lac du Der-Chantecoq are described as safe and easy. For example, the 36 km dedicated cycling route around the lake is ideal for all levels. While specific 'easy' routes aren't detailed in the top picks, the overall flat terrain ensures a pleasant experience for less experienced cyclists.
The primary natural feature is the vast Lac du Der-Chantecoq itself, which offers ever-changing scenery throughout the seasons. You'll also cycle through magnificent oak forests, some featuring three-hundred-year-old trees. The surrounding Champagne bocage provides picturesque hedgerow landscapes. For specific points of interest, you might encounter places like Mount Moret.
Yes, the region offers charming villages and some historical sites. You can discover local heritage in the Champagne bocage. Notable religious buildings include the Saint-Georges Church of Chavanges and Donnement. These can often be reached via the network of cycle paths connecting to nearby villages.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 7 reviews. Touring cyclists often praise the tranquil and scenic environment, particularly the extensive views of Lac du Der-Chantecoq and the well-maintained paths that make for enjoyable rides.
Absolutely! Lac du Der-Chantecoq is a vital habitat for over 300 bird species, making it an excellent spot for birdwatching. It's particularly famous for its significant population of grey cranes, especially from mid-October to mid-March. Cycling around the lake provides ample opportunities to observe this diverse birdlife.
Yes, many of the popular touring cycling routes around Somsois are circular, allowing you to start and end in the same location. A prime example is the Lake Der-Chantecoq – View of Lac du Der loop from Blaise-sous-Arzillières, which is a 64.9 km loop offering extensive lake views. Another option is the Port of Giffaumont-Champaubert – Lake Der-Chantecoq loop from Chavanges, a 55.2 km trail.
The duration varies depending on the route's length and your pace. For instance, the Lake Der-Chantecoq – Lac de Der loop from Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson, a moderate 40.5 km path, typically takes around 2 hours 19 minutes. Longer routes, like the 64.9 km Lake Der-Chantecoq – View of Lac du Der loop from Blaise-sous-Arzillières, can take approximately 4 hours 4 minutes.
Yes, electric bicycle rentals are available in the area. This caters to various fitness levels and allows more people to enjoy the touring cycling routes around Lac du Der-Chantecoq, even if they prefer a little assistance on longer rides.
Lac du Der-Chantecoq is a hub for a wide array of outdoor activities. You can enjoy various water sports such as swimming, sailing, water-skiing, scuba diving, motorboating, and paddle-boarding. Fishing and walking are also popular pastimes in the area, making it a versatile destination for outdoor enthusiasts.
While the region is largely flat, there are routes with slightly more elevation gain for those seeking a challenge. For example, the Vitry-le-François Town Hall – Porte du Pont loop from Bignicourt-sur-Marne is classified as 'difficult' and covers 31.9 km, offering a more intense experience compared to the lake loops.
The region can be enjoyed throughout the warmer months. However, for birdwatching, mid-October to mid-March is particularly good due to the grey crane population. Generally, spring and autumn offer pleasant temperatures and beautiful scenery, while summer is ideal for combining cycling with water sports at Lac du Der-Chantecoq.


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