4.3
(24)
187
riders
21
rides
No traffic gravel bike trails around Villiers-Sous-Grez traverse a varied landscape, characterized by the extensive Fontainebleau Forest with its sandstone boulders, sandy paths, and plateaus. The region is part of the Gâtinais Français Regional Natural Park, featuring forests, fields, and rocky outcrops formed by sand and sandstone. To the east, the Loing Valley offers additional routes along its canal systems, providing waterside views and flatter sections. This diverse terrain provides a range of conditions suitable for gravel biking.
Last updated: July 5, 2026
5.0
(3)
21
riders
88.1km
05:34
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
7
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
7
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
86.5km
06:15
600m
600m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(2)
4
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Villiers-Sous-Grez
So this is not an old railway line at all. It is an aqueduct that supplies the city of Paris with drinking water. It is the aqueduct de la Vanne! Edit: the title of the unmissable has been changed by Komoot, and it has got its real name back :)
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Really not ideal for a road bike
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Quite a nice route, with a short stretch of track between the 19th and 22nd km
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Canal still in operation, allowing for barge racing. Road quality is very average.
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When concrete appears in the middle of nature!!
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pretty banks of the Seine
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There are 14 dedicated no traffic gravel bike trails around Villiers-Sous-Grez, offering a variety of distances and difficulty levels to explore the region's natural beauty.
The terrain around Villiers-Sous-Grez, particularly within the Gâtinais Français Regional Natural Park and near Fontainebleau Forest, features diverse landscapes. You'll encounter sandy paths, plateaus, gorges, and open heaths. The subsoil is often composed of sand and sandstone, leading to rocky outcrops in some areas, which adds to the varied and engaging nature of the routes.
Yes, there are several easy, no traffic gravel routes. For a relatively flat and scenic ride, consider the Loing Canal – Loing Canal near Épisy loop from Nemours - Saint-Pierre, which is 36.6 km long. Another accessible option is the Auberge de la Dame Jouanne – Magnificent panorama loop from Achères-la-Forêt, covering 28.9 km with gentle elevation changes.
For a more challenging experience, the Moret-sur-Loing – Loing Canal loop from Nemours - Saint-Pierre is a difficult 88.9 km route with significant elevation changes, perfect for experienced gravel bikers looking for a longer adventure.
Absolutely. Most of the no traffic gravel bike trails in the area are designed as loops, allowing you to start and end at the same point. Examples include the Auberge de la Dame Jouanne – Magnificent panorama loop from Bourron-Marlotte - Grez and the Ruins of the church of Larchant – The Loing River and its canal loop from Bourron-Marlotte - Grez.
The trails often pass through the diverse landscapes of the Gâtinais Français Regional Natural Park and Fontainebleau Forest. You might encounter unique sandstone boulders, sandy paths, and forests. Notable natural highlights in the broader area include the Grotte du Serment, The Elephant rock formation, and the Béorlots Sand Dune.
Yes, your gravel biking adventure can be combined with visits to historical sites. You can find the Cross of Lorraine on the Maquisards' Pignon and the Ruins of the Saint-Mathurin Basilica nearby. The renowned Fontainebleau Castle is also only about 11 km away from Villiers-Sous-Grez.
The area is highly rated by the komoot community, with an average score of 4.25 out of 5 stars. Reviewers often praise the quiet, traffic-free nature of the trails, the varied terrain, and the beautiful natural surroundings of the Gâtinais Français Regional Natural Park and Fontainebleau Forest.
Yes, the region offers numerous scenic views. The trails wind through forests, open fields, and along the Loing Valley, providing picturesque waterside views. The Rocher Saint-Étienne, a scenic sandstone hill, also offers rewarding panoramas of the surrounding area from its summit.
When cycling within the Gâtinais Français Regional Natural Park, you'll benefit from a protected and rich natural environment. The park's diverse ecosystems and natural elevation changes provide engaging routes. Always respect local regulations, stay on marked trails, and be mindful of the natural flora and fauna.


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