5.0
(4)
30
riders
14
rides
Mountain biking around Sainville, located in the Eure-et-Loir department, offers diverse landscapes for riders. The region features rolling hills and extensive forests, including the Dourdan National Forest, which provides varied terrains. Trails often include technical sections with rocky passages and shaded areas. Cultivated plateaus also contribute to routes with gentle ascents and descents.
Last updated: May 24, 2026
5.0
(1)
9
riders
48.2km
02:48
240m
240m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
9
riders
45.7km
03:26
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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2
riders
47.2km
02:34
190m
190m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
31.2km
02:02
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
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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A very quiet, charming passage. Perfect for a romantic stroll.
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Building dating back to the 12th century, famous for its "leaning tower", its 14th century bell tower.
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Very pretty village but few shops! Choose Clairefontaine for supplies
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Magnificent wash house and its lake...
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Nice crossroads in the middle of nowhere...
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The region around Sainville offers diverse terrain for mountain biking. You'll find rolling hills and extensive forests, particularly within the Dourdan National Forest. Trails often feature a mix of technical sections with rocky passages and shaded areas. Cultivated plateaus also contribute to routes with gentle ascents and descents.
There are over 10 mountain bike trails around Sainville, offering a variety of experiences for riders. The komoot community has highly rated these routes, with an average score of 4.8 stars.
Yes, there are several easy trails. For instance, the Boutervilliers Dolmen loop from Chalo-Saint-Mars is an easy 15.2-mile (24.5 km) path that winds through natural beauty and rolling hills, perfect for those looking for a less strenuous ride.
If you're looking for longer rides, the Boutervilliers Dolmen – Château de Vignay loop from Richarville is a moderate 32.5-mile (52.3 km) trail that takes about 4 hours to complete. Another option is the Saint-Martin Church of Étampes – Lake Saclas loop from Aubray, a 30.0-mile (48.2 km) moderate trail.
While specific 'family-friendly' designations aren't always clear-cut, the region offers trails with easy and moderate difficulty levels. Routes like the Boutervilliers Dolmen loop from Chalo-Saint-Mars are generally considered easy and could be suitable for families with some mountain biking experience.
While on your mountain bike adventure, you can explore several interesting sites. Dourdan itself boasts a magnificent fortified castle, built in 1222, with well-preserved defense towers. You might also encounter the Château de Denonville or the Gourville Fortified House. The Dourdan National Forest itself is a natural highlight, abundant with various tree species.
Yes, many of the mountain bike routes around Sainville are designed as loops, allowing you to start and finish at the same point. Examples include the Notre-Dame de l'Ouÿe – Medieval town of Dourdan loop from Sainville and the Boutervilliers Dolmen loop from Chalou-Moulineux.
The Eure-et-Loir region generally offers pleasant conditions for cycling throughout much of the year. Spring and autumn provide comfortable temperatures and beautiful scenery. Summer can also be enjoyable, especially in the shaded sections of the Dourdan National Forest. Always check local weather conditions before heading out.
While specific parking details for each trailhead are best found on individual route pages, many trails in the region, especially those starting from towns like Dourdan or villages mentioned in the routes, will have public parking available. It's advisable to check the starting point of your chosen route for the most accurate parking information.
The mountain bike trails around Sainville are highly regarded by the komoot community, with an impressive average rating of 4.8 stars from over 10 reviews. Riders often praise the varied terrain, the beauty of the extensive forests, and the mix of easy and moderate options available.
Absolutely. A significant natural feature is the Dourdan National Forest, which many trails traverse. This forest is rich in biodiversity, featuring various tree species like oaks, chestnuts, beeches, and birches. In sandy areas, you might also find pines. The forest provides shaded routes and varied terrain, making for an engaging ride.


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