4.6
(92)
335
riders
41
rides
Mountain bike trails around Dourdan are characterized by the extensive Forêt de Dourdan, offering a network of paths through woodlands. The terrain generally features gentle rolling hills and river valleys, providing varied riding experiences. This area is known for its natural forest environment, with routes often passing by historical sites and tranquil ponds. The landscape is primarily composed of deciduous forests and open clearings, suitable for off-road cycling.
Last updated: May 8, 2026
4.5
(12)
68
riders
44.9km
03:47
480m
480m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
32
riders
68.9km
05:31
610m
610m
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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4.5
(4)
19
riders
31.0km
02:44
420m
410m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.9
(23)
16
riders
22.4km
01:45
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(5)
10
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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nice but watch out for the cobblestones
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The fortress once held up to 300 prisoners simultaneously, as recorded in revolutionary period prison registers when it served as a royal prison.
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Dourdan Castle is a 13th-century fortress built by King Philip Augustus between 1220-1222, representing the pinnacle of "Philippian" military architecture with its square plan, defensive towers, and isolated donjon. The castle holds significant historical importance as the birthplace of Hugh Capet, the first Capetian king of France, whose father built an earlier wooden fortress on the site. Throughout its history, the castle served various roles including royal residence, hunting lodge, prison, and military barracks before being restored as a historical monument in 1964.
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The turtle head welcomes you at the end of the hike with its two big, friendly eyes!
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In the Pont Granval reserve, a small stone bridge crosses a quiet river and offers a picturesque passage. This technical path, with climbs and descents around the river, winds through the heart of unspoiled nature. The rustic and charming stone bridge adds character to your mountain bike ride. The trails around the bridge offer varied challenges with rocky passages and shaded areas.
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There are over 40 mountain bike trails around Dourdan listed on komoot, offering a wide range of options for different skill levels. These routes primarily traverse the extensive Forêt de Dourdan.
Yes, Dourdan offers several easier mountain bike trails. While many routes are moderate to difficult, there are 4 routes specifically graded as easy. These typically feature gentler terrain through the woodlands, ideal for those new to mountain biking or looking for a relaxed ride.
The terrain around Dourdan is characterized by the extensive Forêt de Dourdan, featuring a network of paths through deciduous woodlands. You'll encounter gentle rolling hills and river valleys, providing varied riding experiences. The landscape often includes open clearings and routes passing by tranquil ponds.
While many routes are moderate to difficult, the easier trails around Dourdan can be suitable for families with some mountain biking experience. These routes often stick to well-maintained forest paths. Look for routes with lower elevation gain and shorter distances for a more family-friendly outing.
For experienced riders seeking a challenge, Dourdan offers several difficult routes. One of the longest is the Path along the Ru des Vaux – Small bridge loop from Dourdan - La Forêt, which spans over 69 kilometers. Another challenging option is the Route aux Cerfs – Remarkable oak loop from Dourdan - La Forêt, a difficult 44.1 km trail with significant elevation gain through dense forest.
Yes, many of the mountain bike trails around Dourdan are designed as circular routes, allowing you to start and finish at the same point. Examples include the Grillon Trail – Fishing pond loop from Dourdan and the Abbaye Notre-Dame de l'Ouÿe – Grillon Trail loop from Dourdan, both offering scenic loops through the forest.
The trails often pass by interesting landmarks. You can explore natural monuments like the Preserved Sand Quarry or the ancient Chêne des six frères. For history enthusiasts, the magnificent Château de Dourdan is a prominent feature in the area, and other castles like Bonnelles Castle are also nearby.
The mountain bike trails around Dourdan are highly rated by the komoot community, with an average score of 4.6 stars from over 90 reviews. Riders frequently praise the dense woodlands, the varied terrain of gentle hills and river valleys, and the peaceful natural environment that defines the area.
Dourdan is served by the RER C line, making it accessible from Paris and other regional towns. This allows mountain bikers to reach the area without a car, though you'll need to check specific train regulations regarding bicycle transport, especially during peak hours.
Yes, Dourdan and the surrounding Forêt de Dourdan have various parking options. You can typically find parking in the town center or at designated forest parking areas near popular trail access points. It's advisable to check specific trailhead information on komoot for the most convenient parking spots.
Spring and autumn are generally the best seasons for mountain biking in Dourdan. The weather is usually mild, and the forest scenery is particularly beautiful with changing foliage. Summer can also be pleasant, especially in the shaded woodlands, but be mindful of potential heat. Winter riding is possible, but trails may be muddy or icy.
Dourdan town center offers a selection of cafes, restaurants, and bakeries where you can refuel before or after your ride. Many trails start or pass close to the town, making it convenient to grab a meal or a coffee. For routes deeper in the forest, it's best to pack your own snacks and drinks.


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