4.4
(915)
17,498
riders
536
rides
Road cycling routes around Villiers-Le-Bâcle are situated within the Parc Naturel Régional de la Haute Vallée de Chevreuse, presenting a varied landscape for cyclists. The area is characterized by an extensive cycling network, featuring verdant valleys, significant wooded sections like the Tête Ronde Forest, and rolling hills. Elevations in the park range from 63 to 199 meters, providing both gentle stretches and some demanding ascents. This diverse terrain offers a mix of natural environments, including forests, fields, and picturesque waterways.
…Last updated: July 1, 2026
4.5
(4)
188
riders
134km
06:00
1,100m
1,100m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(6)
44
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.5
(2)
16
riders
63.5km
02:57
630m
630m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
9
riders
32.5km
01:28
270m
270m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
13
riders
30.6km
01:19
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The Buc Aqueduct (located in the town of the same name near Versailles, France) is an imposing 17th-century hydraulic work built by Vauban. 580 meters long and about 24 meters high, it was used to transport water through the Bièvre valley to the fountains and gardens of the Palace of Versailles.
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A jewel of French aviation lost in the middle of the forest!
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Pretty building at Bordes which forms the entrance to the castle.
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Typical Île-de-France coastline. Approximately 1km at an average gradient of 5-6%. It climbs to 7-8% on the last bend before reaching the village of Magny. Often used to get to the Chevreuse Valley from Paris/Versailles. There are a few cars, but the road is wide enough for overtaking.
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a fairly pleasant hill. You can turn around at the traffic lights at the top, go back down and take the cave towards Gif
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Ideal for a coffee break. There's a bar and a pastry shop that makes delicious macarons! There's a water fountain next to the church, a little further on.
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The region around Villiers-Le-Bâcle, nestled within the Parc Naturel Régional de la Haute Vallée de Chevreuse, offers diverse terrain. You'll encounter verdant valleys like the Mérantaise and Yvette, extensive wooded sections such as the Tête Ronde Forest, and rolling hills. Elevations range from 63 to 199 meters, providing both gentle stretches and some demanding ascents, adding variety to your ride.
Yes, the area offers routes suitable for various skill levels, including beginners. For an easier ride with scenic views, consider the La Cour Castle - Senlisse – Cernay-la-Ville waterfalls loop from Courcelle-sur-Yvette, an easy 27.2 km path. Another accessible option is the Pecqueuse church – Choisel coast loop from Courcelle-sur-Yvette, which is 30.6 km and also rated easy.
The routes vary in difficulty. While there are easy options, you can also find more challenging rides. For instance, the La Celle-les-Bordes – Château des Bordes loop from Courcelle-sur-Yvette is a difficult 134.1 km trail featuring significant elevation gain. Overall, the park's altitude variations and picturesque hills provide engaging rides for all levels.
There are over 500 road cycling routes available around Villiers-Le-Bâcle, offering a wide range of distances and difficulties to explore the Parc Naturel Régional de la Haute Vallée de Chevreuse.
Many routes pass by historical and natural attractions. You might cycle past the impressive Dampierre-en-Yvelines Castle, the historic La Madeleine Castle, or even catch a glimpse of the famous Palace of Versailles. The region also features charming villages, old sandstone quarries, and the Foujita House/Workshop in Villiers-le-Bâcle itself.
Yes, some routes will lead you to beautiful natural features. For example, the La Cour Castle - Senlisse – Cernay-la-Ville waterfalls loop from Courcelle-sur-Yvette specifically highlights the waterfalls near Cernay-la-Ville, offering a refreshing stop on your ride.
Yes, many of the road cycling routes around Villiers-Le-Bâcle are designed as loops, allowing you to start and finish at the same point. Examples include the La Celle-les-Bordes – Château des Bordes loop from Courcelle-sur-Yvette and the Villeconin Castle – Janvry Fountain loop from Courcelle-sur-Yvette, providing convenient options for exploration.
The Parc Naturel Régional de la Haute Vallée de Chevreuse, where Villiers-Le-Bâcle is located, has various access points. While Villiers-Le-Bâcle itself is a smaller village, surrounding towns within the park are often served by RER trains (like RER B or C) which can accommodate bikes during off-peak hours. It's advisable to check specific train line policies and schedules for bike transport.
Parking is generally available in and around Villiers-Le-Bâcle and the various starting points of routes within the Parc Naturel Régional de la Haute Vallée de Chevreuse. Look for public parking areas in villages or designated parking spots near trailheads. Specific parking details can often be found on individual route descriptions on komoot.
The extensive cycling network in the Haute Vallée de Chevreuse includes paths suitable for families. While some routes have challenging ascents, there are also easier, flatter sections, particularly along valleys or through less hilly wooded areas. Look for routes marked 'easy' on komoot, such as the La Cour Castle - Senlisse – Cernay-la-Ville waterfalls loop from Courcelle-sur-Yvette, which can be a good starting point for family outings.
The region is beautiful throughout the warmer months. Spring and autumn offer pleasant temperatures and vibrant scenery, with spring bringing blooming flora and autumn showcasing colorful foliage. Summer is also popular, though it can be warmer, making shaded forest routes particularly appealing. Always check the local weather forecast before heading out.
The road cycling routes around Villiers-Le-Bâcle are highly rated by the komoot community, with an average score of 4.4 stars from over 700 reviews. Cyclists often praise the varied landscapes, from verdant valleys and extensive forests to rolling hills, and the well-maintained network of paths that cater to different ability levels. The combination of natural beauty and historical sites also makes for a rewarding experience.


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