4.4
(938)
3,308
riders
255
rides
Mountain bike trails around Bouray-Sur-Juine traverse varied terrain within the Parc naturel régional du Gâtinais français. The region features rolling paths through extensive forests, such as the Cheptainville forest, and picturesque routes along the tranquil Juine River. While some ascents can be long, the area offers a mix of easy to moderately technical sections, providing diverse challenges for mountain bikers. Karstic geological features also contribute to the unique landscape.
Last updated: June 29, 2026
4.7
(18)
152
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
14
riders
69.8km
06:08
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5.0
(3)
8
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.7
(3)
5
riders
21.9km
01:43
230m
230m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.0
(1)
2
riders
31.1km
02:03
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Nice hike, some slightly difficult sandy paths, descents over rocks, some fallen trees along the way. A bit technical, with a lack of easy descents and some very steep climbs.
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Great hike, pretty easy overall. There are 3 small, old difficulties on the Orléans road, cobblestones in all directions and some brambles. The climb to the church of Saint Yon, and the climb along the Bois des Roches path towards the naturist camp also have cobblestones! Well, there's also the 80 km distance. No GPS needed for the last few kilometers.
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Be careful if you plan to do this route on gravel. The single tracks in the forest are very mountain bike-style. There are some sections where the path is cut by tree trunks.
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Castle closed to the public, but it is bordered by a shared road limited to 30 km/h which is very pleasant.
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Driving through the idyllic French countryside, you’ll come across the magnificent Château du Mesnil-Voysin. This impressive 18th-century château, surrounded by lush gardens and a serene moat, offers a glimpse into the opulent lifestyle of the French aristocracy. You can explore the beautifully preserved interior, admire the intricate architectural details, and stroll through the peaceful grounds.
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The Chamarande estate is listed as a historical monument. The park is open all year round, and you can explore the vast estate along the trails and paths.
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At the end of the 12th century, the estate was allegedly owned by a knight Gautier, "lord of Mesnil", and a liege man of King Philippe Auguste. In the 15th century, the property passed into the hands of the Karnazet family, who passed it down through several generations, until 1455, when Jean de Vaillant took over the reins of the estate. The Mesnil chapel was commissioned by Renée Sabathier, wife of Guillaume Hérouard, secretary of the King's chamber, in 1611. She was buried there in 1616.
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There are over 200 mountain bike trails around Bouray-Sur-Juine, offering a wide range of options for different skill levels. This includes approximately 40 easy routes, over 170 moderate routes, and around 35 difficult routes for more experienced riders.
The terrain around Bouray-Sur-Juine is quite varied, featuring rolling paths through extensive forests like Cheptainville, picturesque routes along the tranquil Juine River, and some sections with karstic geological features. You'll encounter a mix of easy to moderately technical sections, with some routes including significant ascents.
Yes, Bouray-Sur-Juine offers a selection of easier routes suitable for families. While specific 'family-friendly' designations aren't always explicit, the area has around 40 easy trails that generally feature less challenging terrain and elevation, making them more accessible for riders of all ages. Look for routes with lower elevation gains and shorter distances.
Many routes offer scenic views, especially those that traverse the Cheptainville forest or follow the Juine River. For a route with diverse landscapes and a significant challenge, consider the View of the Chamarande Estate – Petite Mare des Rochers loop from Bouray-sur-Juine, which is a difficult 69.7 km trail with over 1000m of elevation gain, providing extensive views of the natural surroundings.
The region is rich in natural beauty. You can explore areas like the Parc naturel régional du Gâtinais français, the tranquil Juine River banks, and extensive forests. Notable natural highlights include the Small lake in the rocks, the Butte du Puits geological site, and the Étang aux Moines Observation Deck. The Parc de la Tourbière, a rehabilitated marshland park, also offers unique ecological interest.
Yes, many of the mountain bike trails around Bouray-Sur-Juine are designed as loops. An example is the Col du Rendez-vous de Chasse – Chamarande Viewpoint loop from Bouray, a moderate 40.1 km path that offers a rewarding challenge and brings you back to your starting point.
The mountain bike trails in Bouray-Sur-Juine are highly rated by the komoot community, with an average score of 4.4 stars from over 1000 reviews. Riders often praise the varied terrain, the beauty of the extensive forests, and the peaceful routes along the Juine River. The mix of easy to challenging sections also caters to a wide range of abilities.
The region is generally enjoyable for mountain biking throughout the spring, summer, and autumn months, when the weather is milder and the forest trails are in good condition. While winter riding is possible, be mindful of potential muddy conditions or icy patches, especially in shaded forest areas or along riverbanks.
Beyond the trails, Bouray-Sur-Juine offers several cultural and historical sites. You can visit the Musée des vieux métiers (Museum of Old Trades), explore the 12th-century Saint Pierre-es-Liens church, or see the late 17th-century Cornuel bridge and a lavoir. The area also features historical residences like the Château de Mesnil-Voysin and the Château de Fremigny. For a self-guided tour of the town's heritage, you can find more information on the Essonne Tourisme website.
Yes, if you're looking for a shorter ride, there are options available. For instance, the Col du Rendez-vous de Chasse – La Sablière loop from Lardy is a moderate 8.3 km route with 132m of elevation gain, perfect for a quicker outing.
Elevation gains vary significantly across the trails. While some routes feature rolling paths with moderate ascents, others can be quite challenging. For example, a difficult route like the View of the Chamarande Estate – Petite Mare des Rochers loop from Bouray-sur-Juine has over 1000 meters of elevation gain, providing a substantial workout. Many moderate routes, such as the Carrière des Pins – Petite Mare des Rochers loop from Lardy, feature around 600-700 meters of climbing.


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