4.3
(24)
187
riders
22
rides
Gravel biking around Villiers-Sous-Grez offers diverse terrain within the Gâtinais Français Regional Natural Park and near the Fontainebleau Forest. The region is characterized by a blend of fields and forests, featuring varied landscapes of plateaus, gorges, and open heaths. Notable sandstone formations, such as Rocher Saint-Étienne, contribute to the area's unique geology and provide natural elevation changes. Riders can explore extensive forest networks and sandy paths.
Last updated: July 3, 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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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 :)
0
0
Really not ideal for a road bike
0
0
Quite a nice route, with a short stretch of track between the 19th and 22nd km
0
0
Canal still in operation, allowing for barge racing. Road quality is very average.
0
0
When concrete appears in the middle of nature!!
0
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pretty banks of the Seine
1
0
There are over 18 gravel bike routes available around Villiers-Sous-Grez, catering to various skill levels. You'll find a mix of easy, moderate, and difficult trails to explore.
The region around Villiers-Sous-Grez, nestled within the Gâtinais Français Regional Natural Park and near the Fontainebleau Forest, is characterized by its 'thousand clearings and sandstone.' You can expect a diverse mix of wide forest paths, sandy trails, and more technical sections winding through rocky chaos. The terrain often features a sandy and sandstone subsoil, making it ideal for gravel biking.
The gravel biking routes in Villiers-Sous-Grez are highly rated by the komoot community, with an average score of 4.2 stars from more than 10 reviews. Riders often praise the varied terrain, the extensive networks of the Fontainebleau Forest, and the picturesque landscapes of the Gâtinais Français Regional Natural Park.
Yes, there are 4 easy gravel bike routes around Villiers-Sous-Grez. These trails are generally shorter and have less elevation gain, making them suitable for beginners or families looking for a relaxed ride. While specific family-friendly routes aren't highlighted, the easier options provide a good starting point.
For experienced gravel bikers seeking a challenge, there are 5 difficult routes available. One such demanding route is the View of Moret-sur-Loing – Loing Canal loop from Nemours - Saint-Pierre, which spans 87.7 km and takes nearly 7 hours to complete. Another is the Moret-sur-Loing – The Loing River and its canal loop from Bourron-Marlotte, a 105.9 km path following the Loing River.
Many of the gravel routes in the area are designed as loops, offering circular journeys. For example, the popular Auberge de la Dame Jouanne – Magnificent panorama loop from Achères-la-Forêt is a 29.0 km circular trail through the Fontainebleau Forest, often completed in about 2 hours 19 minutes.
The region offers several natural features and viewpoints. You can explore the extensive Fontainebleau Forest, enjoy panoramic views from Rocher Saint-Étienne (a scenic sandstone hill), and ride through the varied landscapes of the Gâtinais Français Regional Natural Park. The Loing Valley also provides scenic rides along its riverbanks. Notable natural monuments include the Grotte du Serment and The Elephant.
Yes, the area combines natural beauty with historical interest. You might encounter sites like the historic rock shelter of La Grotte du Curé on Rocher Saint-Étienne. Other nearby attractions include the Cross of Lorraine on the Maquisards' Pignon and the Ruins of the Saint-Mathurin Basilica.
The diverse terrain around Villiers-Sous-Grez, with its forests and sandy paths, makes it enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and beautiful foliage. Summer can be great for longer days, though some sandy sections might be softer. Winter riding is also possible, especially on the wider forest paths, but always check local conditions.
While specific public transport options directly to trailheads are not detailed, Villiers-Sous-Grez is a small village. It's advisable to research local bus or train services to nearby towns like Nemours or Fontainebleau, and then plan your route or a short ride to Villiers-Sous-Grez. Parking is generally available in and around the village for those arriving by car.
Absolutely. Several routes explore the scenic Loing Valley. For instance, the View of Moret-sur-Loing – Loing Canal loop from Nemours - Saint-Pierre specifically highlights views towards Moret-sur-Loing and follows the Loing Canal. Another option is the Loing Canal – View of Moret-sur-Loing loop from Nemours - Saint-Pierre, a moderate 36.6 km ride along the canal.
The duration of gravel bike routes around Villiers-Sous-Grez varies significantly depending on their length and difficulty. You can find shorter rides, like the Auberge de la Dame Jouanne – Magnificent panorama loop from Achères-la-Forêt which takes about 2 hours 19 minutes for 29.0 km. Longer, more challenging routes, such as the Moret-sur-Loing – The Loing River and its canal loop from Bourron-Marlotte, can take over 7 hours to complete.


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