4.8
(10)
30
riders
3
rides
Gravel biking around Mercin-Et-Vaux offers diverse terrain within the Aisne department, characterized by its position in the Aisne River valley. The region features a mix of agricultural lands, wooded hillsides, and expansive agricultural plateaus, providing networks of unpaved roads and varied ascents. Nearby, the extensive Forest of Retz also contributes numerous trails suitable for gravel bikes. This landscape provides options ranging from flatter riverside paths to more challenging routes with notable elevation changes.
Last updated: July 13, 2026
5.0
(2)
11
riders
72.4km
04:32
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
5
riders
49.6km
02:48
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
22.2km
01:25
80m
80m
Hard gravel ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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This Greenway, built on the bank of the former Compiègne-Soissons railway line, connects Cuise-la-Motte with Soissons and forms the main section of the cycle route that will eventually connect these two important cities along the Aisne Valley. The first section was completed in 2011 between Cuise-la-Motte and Courtieux. In 2023, additional sections were added between Courtieux and Soissons. The path consists of smooth, very smooth asphalt and is pleasant to ride. It passes several ponds.
5
0
Pedestrian and cyclist bridge over the Aisne River. The name, "Passerelle des Anglais," refers to the important role the British played in the liberation of Soissons in 1918 and in the reconstruction of the city after the First World War, including the reconstruction of the original bridge, which was destroyed by the German army.
6
0
Bakery, bar, tobacconist... Perfect for starting and finishing a hike
0
0
Ideal for starting a hike
1
0
New footbridge much wider than the old one.
1
0
The banks of the Aisne accessible by bike 👍
0
0
There are 5 gravel biking routes documented on komoot around Mercin-et-Vaux, offering a variety of experiences for different skill levels.
The region offers diverse terrain, including agricultural paths in the Aisne River valley, wooded hillsides connecting valleys to plateaus, and expansive open agricultural areas. You'll find a mix of unpaved roads, farm tracks, and forest trails, providing varied riding conditions.
While specific 'family-friendly' routes are not explicitly categorized, the region's relatively flat Aisne River valley offers easy routes on clean paths, which are generally suitable for family cycling. For a moderate option, consider the Suspension bridge over the Aisne – Chateau du Fief Champėtre loop from Crouy, which follows the river valley.
Intermediate riders can enjoy several moderate routes. The Suspension bridge over the Aisne – Chateau du Fief Champėtre loop from Crouy is a great option at 42.3 km. Another moderate choice is the View of the Town Hall – Soissons Town Hall loop from Crouy, covering 41.3 km.
Yes, for experienced riders seeking a challenge, the Coucy-le-Château-Auffrique – Château de Coucy loop from Osly-Courtil is a difficult 72.8 km trail that explores varied landscapes and historical sites. Another difficult option is the shorter Passerelle des Anglais – View of the Town Hall loop from Bucy-le-Long, at 22.1 km.
The region is rich in history. You can explore sites like the Septmont Keep or the Vic-sur-Aisne Castle. The town of Soissons, just 4 km away, also offers historical attractions like its abbey and cathedral.
Yes, all the gravel biking routes listed for Mercin-et-Vaux are loop trails, allowing you to start and finish at the same point. Examples include the Vic-sur-Aisne Castle loop from Soissons and the Coucy-le-Château-Auffrique – Château de Coucy loop from Osly-Courtil.
The gravel biking routes in Mercin-et-Vaux are highly rated by the komoot community, with an average score of 4.7 stars from over 4 reviews. Riders often appreciate the varied terrain, from river valleys to wooded hillsides, and the opportunities to explore historical sites.
The region's diverse landscapes, including agricultural plateaus and forests, make it suitable for gravel biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can be good, especially in shaded forest areas, while winter riding is possible but may depend on trail conditions.
Beyond the trails themselves, the area boasts natural reserves like the Réserve naturelle des Landes de Versigny and the Réserve naturelle du Coteau de Chartèves. The Guesot bottom caves in Fontenoy, a natural site, also add to the natural allure, though access may be restricted.
Mercin-et-Vaux is located near Soissons, which is a larger town. While specific public transport options for cyclists directly to trailheads are not detailed, accessing Soissons by train or bus and then cycling to Mercin-et-Vaux or nearby starting points is a feasible option.
While specific parking locations for each trailhead are not provided, starting points for many routes are often in or near villages like Osly-Courtil, Crouy, Bucy-le-Long, or Soissons. These locations typically offer public parking facilities suitable for accessing the trails.


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