4.3
(839)
3,308
riders
330
rides
Mountain biking around Saint-Léger-En-Yvelines offers diverse terrain within the extensive Rambouillet Forest. The region features a landscape of fertile plains, luminous undergrowth, and varied elevations ranging between 112 and 186 meters. Numerous ponds, such as Étang Rompu and Etangs de Hollande, and the River Vesgre, contribute to the area's natural features. The trails generally present sandy or earthy surfaces without extreme technical difficulty, making them accessible for a range of riders.
Last updated: May 12, 2026
4.5
(4)
30
riders
28.7km
02:38
410m
410m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(6)
27
riders
29.2km
01:45
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.4
(5)
7
riders
24.1km
01:46
210m
210m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(1)
9
riders
17.4km
00:58
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
5
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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A rarity, cycle paths in the forest. Very, very few roots crossing it. Often, there is a parallel path for mountain bikers.
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very nice hike in the woods with some stone bridges to discover
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Head to Pont de Gambaiseuil on Route du Bocquet and discover this rugged trail near Gambaiseuil offering a mix of forest trails and technical sections that will test your skills. As you cross the bridge, take the time to appreciate the serenity of the surrounding woods and the gentle flow of the river below. It’s the perfect spot for a quick break before diving back into the dense forest trails that make this hike so rewarding.
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Wild... as long as the tourists aren't there.
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Grand Étang du Bois de la Kabiline Feed by the Mauldre, a small river of 35 km which has its source between Saint-Rémy-l’Honoré and Coignières before flowing into the Seine. The pretty valley of the Mauldre nestled between the plateaus of the plain of Versailles and the Mantois offers beautiful walks.
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Bridge with a very beautiful beech next to it
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Not easy on a mountain bike even with electric assistance but splendid forest with lots of sand, ups and downs!
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There are over 300 mountain bike trails in the Saint-Léger-En-Yvelines area, offering a wide range of options for different skill levels. This includes approximately 88 easy, 198 moderate, and 27 difficult routes.
The terrain around Saint-Léger-En-Yvelines, primarily within the Rambouillet Forest, features a mix of sandy and earthy surfaces. Trails generally do not present extreme technical difficulty, making them accessible for various riders. You'll find varied landscapes with fertile plains and luminous undergrowth.
Yes, many trails are suitable for families. An excellent easy option is the Hollande Pond – Vilpert Ponds loop from Montfort-l'Amaury, which is 12.4 miles (19.9 km) long and offers scenic views around historic ponds and through wooded areas. Another easy route is the Hollande Pond – Vilpert Ponds loop from Forest of Rambouillet, covering 10.8 miles (17.4 km).
The Rambouillet Forest, where many of the trails are located, generally permits dogs on trails, often requiring them to be on a leash. It's always best to check local signage or specific regulations for the exact area you plan to ride to ensure compliance.
The trails often pass by beautiful natural features and historical landmarks. You can explore areas like Rompu Pond, Vilpert Ponds, and Étang de Hollande, which was created to supply water to the Palace of Versailles. The Pont de Gambaiseuil – Ponts Quentin Stream loop from Saint-Léger-en-Yvelines is an easy route that takes you through some of these scenic areas.
Yes, many of the mountain bike trails around Saint-Léger-En-Yvelines are designed as loops. For example, the challenging Ponts Quentin Stream – Pont de Gambaiseuil loop from Saint-Léger-en-Yvelines is a 17.9-mile (28.7 km) circular route with significant elevation gain. Another moderate option is the Fontaine St Martin – Mauldre crossing loop from Montfort-l'Amaury.
The region is enjoyable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful forest colors. Summer can be warm but the dense forest provides good shade. Winter riding is possible, but conditions may vary with potential for muddy or icy patches.
Saint-Léger-En-Yvelines is accessible, and public transport options to the area exist, though direct access to specific trailheads might require some planning. It's advisable to check local bus or train schedules to Montfort-l'Amaury or Rambouillet, which are nearby towns with good access to the forest.
Generally, mountain biking on designated trails within the Rambouillet Forest does not require a specific permit for recreational use. However, it's always recommended to respect local regulations and signage, especially concerning protected areas or private land. For more information on the region, you can visit Rambouillet Tourisme.
The mountain bike trails around Saint-Léger-En-Yvelines are highly rated by the komoot community, with an average score of 4.3 stars from over 800 reviews. Riders frequently praise the diverse terrain within the extensive Rambouillet Forest, the charming ponds, and the variety of routes suitable for different skill levels.
Saint-Léger-En-Yvelines and its surrounding villages offer various amenities. You can find local restaurants, cafes, and accommodation options in the village itself or in nearby towns like Montfort-l'Amaury or Rambouillet, which are well-equipped for visitors.


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