4.4
(1068)
5,773
riders
377
rides
Mountain bike trails around Saint-Jean-De-Beauregard are situated within the diverse landscapes of the Haute Vallée de Chevreuse Regional Natural Park. This area features vast woods, dense forests, picturesque valleys, and expansive meadows, with varied elevations from gentle paths to challenging climbs. The terrain includes open agricultural land and scenic riverbanks, particularly along the Yvette River, offering a mix of natural environments for mountain biking.
Last updated: June 29, 2026
4.2
(30)
94
riders
32.5km
02:09
250m
250m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(8)
54
riders
38.8km
02:36
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.1
(9)
50
riders
31.5km
02:28
420m
420m
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
(1)
61
riders
84.4km
06:21
810m
810m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(8)
69
riders
36.5km
03:04
610m
610m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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superb waterfalls, superb associative hostel with exhibition, café restaurant on the banks of the torrent, warm welcome
0
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It's OK on mountain bikes, some hot sections on gravel
0
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Unmissable Gravel rides to reach Choisel
0
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very nice gravel descent from Boullay-les-Troux to St Rémy
0
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The river flows through the narrow rocky chaos: it almost feels like you are in the mountains.
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The Saint-Jean-De-Beauregard area, situated within the Haute Vallée de Chevreuse Regional Natural Park, offers a wide network of over 350 mountain bike trails. These routes cater to various skill levels, from easy paths to more challenging rides.
Yes, the Haute Vallée de Chevreuse Regional Natural Park features numerous beginner-friendly routes. Out of the total trails, 72 are classified as easy, providing gentle paths through varied landscapes suitable for those new to mountain biking or looking for a relaxed ride.
For experienced riders seeking a challenge, there are 85 difficult mountain bike routes in the area. These trails often feature rugged terrain, narrow paths, and significant elevation gain. An example of a challenging route is the Bottom of the single – Méridon Castle loop from La Hacquinière, which covers over 31 km with notable ascents.
Mountain biking around Saint-Jean-De-Beauregard offers a diverse range of landscapes within the Haute Vallée de Chevreuse Regional Natural Park. You'll ride through vast woods, dense forests, picturesque valleys, expansive meadows, and along scenic riverbanks, particularly near the Yvette River. The terrain includes a mix of open agricultural land and varied elevations.
Yes, many of the mountain bike trails in the Saint-Jean-De-Beauregard area are designed as loops, allowing you to start and finish at the same point. For instance, the Montjay Tunnel – Bassin de Coupières loop from Orsay-Ville is a moderate 27.6 km circular route that offers varied scenery.
The region offers several points of interest. You might encounter natural monuments like The Oak of Petit Launay or The 11 Remarkable Oaks of Méridon Forest. Additionally, there are historic castles such as Méridon Castle or Button Castle that can be explored in the vicinity of the trails.
The mountain biking experience in Saint-Jean-De-Beauregard is highly regarded by the komoot community, with an average rating of 4.4 stars from over 900 reviews. Riders often praise the diverse terrain, the beauty of the dense woodlands and picturesque valleys, and the variety of routes available for different skill levels.
While Saint-Jean-De-Beauregard itself is a charming village, its integration into the Haute Vallée de Chevreuse Regional Natural Park means that access points to trails can vary. For specific public transport options to trailheads, it's advisable to check local transport schedules for connections to nearby towns like Orsay-Ville or Bures-sur-Yvette, which are common starting points for routes.
The Haute Vallée de Chevreuse Regional Natural Park is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, with lush greenery in spring and colorful foliage in autumn. Summer is also popular, though trails might be busier. Winter riding is possible, but conditions can be muddy or icy, so checking local weather is recommended.
As the area is part of a Regional Natural Park, it's important to respect local regulations to preserve the natural environment. Generally, riders should stick to marked trails, avoid disturbing wildlife, and be mindful of other park users. For detailed regulations specific to the forests of Essonne or the Île-de-France region, it's best to consult the official website of the Haute Vallée de Chevreuse Regional Natural Park.
Yes, for those looking for longer rides, the area offers several extensive routes. An example is the Path along the Ru des Vaux – Small bridge loop from Les Ulis, which is a difficult trail stretching over 84 km and typically takes more than 6 hours to complete, traversing varied landscapes.


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