4.4
(1316)
8,849
riders
351
rides
Touring cycling routes around Lévis-Saint-Nom are situated within the Parc naturel régional de la Haute Vallée de Chevreuse, offering a diverse landscape for cyclists. The area is characterized by verdant landscapes, deep valleys, and dense forests, with elevations ranging from 63 to 199 meters. The Yvette River valley and the Pommeret valley contribute to the preserved rural charm, featuring rolling wooded hillsides and marsh areas. This terrain provides varied options for touring cyclists, from leisurely rides to more challenging routes.
…Last updated: October 15, 2026
4.8
(4)
38
riders
173km
10:29
1,010m
1,010m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
44
riders
22.2km
01:30
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

13
riders
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
4.5
(4)
16
riders
12.6km
00:47
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
15
riders
28.3km
01:49
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Very good surface, stunning views at times. A top-notch route.
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Difficult route if you are there to ride. I do not recommend it to cyclists other than touring cyclists.
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0
Great views and easy riding, when not too many people are usiung the path
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A lovely walk reminiscent of the old route of the Bievres Valley. Luckily, we avoided the extension of the A10 to the ring road! A fun route, but watch out for pedestrians and cross streets...
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"Over fifty years ago, on 26th July 1944, a 49 Squadron Lancaster bomber was returning from a raid on Stuttgart and, according to eye-witnesses, appeared to try to make an emergency landing. The aircraft crashed into a wood near the village of Coignieres in northern France, killing all seven of the crew. The mayor at the time gathered together a seach party and went to the crash site with the aim of retrieving the bodies, and thus preventing the Germans from having access to them. Despite warnings from the Germans that the bodies should be buried where they fell, they were brought back to the village.The mayor, M Godot, requisitioned seven coffins and a burial service took place, conducted by the village priest. A large crowd attended, including many from other villages. Word had got around, despite the fact that the Germans were in occupation. A memorial was erected and the Tricolour flown, again in defiance of German regulations. Immediately after the funeral the Germans called at the mayor's house to demand the location of the crash site. Inside the house were the dignitaries from local villages who had taken part in the funeral ceremony. Whilst the mayor was trying to convince the Germans that nothing unusual was going on, and indicating very approximately the area of the crash on a map, his daughter secretly left the house to remove as many of the wreaths and flags as possible from the graves and the memorial. Fortunately the Germans did not leave by the town square, otherwise they could have seen the remains of the decorations. The villagers took great risks in retrieving the bodies and burying them with honour, and had they been found out would have suffered the consequences. "
1
0
The turtle head welcomes you at the end of the hike with its two big, friendly eyes!
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0
Rambouillet Castle A former medieval fortress, Rambouillet Castle was gradually transformed into a pleasure residence by its illustrious owners and adorned with elegant decorations.
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Lévis-Saint-Nom, situated within the Parc naturel régional de la Haute Vallée de Chevreuse, offers a vast network of cycling paths. There are over 350 touring cycling routes available, with options ranging from easy to difficult, ensuring a suitable ride for every skill level.
The terrain around Lévis-Saint-Nom is diverse, characterized by verdant landscapes, deep valleys, and dense forests. You'll encounter rolling wooded hillsides and marsh areas, particularly along the Yvette River and Pommeret valleys. Elevations range from 63 to 199 meters, providing varied and picturesque panoramas.
Yes, the region offers numerous easy routes suitable for families. For instance, the Sentier des maréchaux – CREVASSES loop from Les-Essarts-le-Roi is an easy 18.2 km trail through wooded and rural settings, perfect for a leisurely family outing.
The routes around Lévis-Saint-Nom are rich in historical and natural attractions. You can explore sites like the 12th-century Dampierre-en-Yvelines Castle, the La Madeleine Castle, or the Breteuil Castle. Natural features include the Yvette River, rock formations near Maincourt-sur-Yvette, and tranquil 'forests of ferns'. Some routes, like the Singletrack along the waterfalls – Vaux de Cernay Waterfalls loop from Les Essarts-le-Roi, even lead to scenic waterfalls.
Many routes in the Lévis-Saint-Nom area are designed as loops, offering convenient starting and ending points. Examples include the Palace of Versailles – Domaine de Rambouillet loop from Les-Essarts-le-Roi, a challenging 93.5 km ride, or the shorter Choisel Church – Méridon Castle loop from Les-Essarts-le-Roi.
The touring cycling routes in Lévis-Saint-Nom are highly regarded by the komoot community, boasting an average rating of 4.4 stars from over 1100 reviews. Cyclists often praise the beautiful countryside landscapes, the well-maintained paths within the Parc naturel régional de la Haute Vallée de Chevreuse, and the diverse options for all ability levels.
Yes, for those needing equipment or assistance, 'L'Aiguillage' at nearby Saint-Rémy-lès-Chevreuse provides bike rental, repair, and sales, actively promoting eco-mobility and sustainable tourism within the park.
Yes, sections of 'La Véloscénie,' a renowned route connecting Notre-Dame in Paris to Mont-Saint-Michel, weave through the regional park. These sections utilize developed paths, greenways, marked secondary roads, and forest trails, offering a chance to experience a part of this iconic long-distance route.
The region's 'beautiful countryside landscapes' and 'stunning natural beauty' are frequently highlighted as perfect for road cyclists. Spring and autumn generally offer pleasant temperatures and vibrant scenery, making them ideal for exploring the diverse routes.
Absolutely. For experienced cyclists seeking a challenge, routes like the Palace of Versailles – Greenway from Cernay to Choisel loop from Les-Essarts-le-Roi offer a difficult 172.6 km path with significant elevation gain, utilizing greenways and marked roads within the regional park.
The area is dotted with picturesque villages and isolated farms, contributing to a peaceful atmosphere. While specific cafes are not listed for every route, the regional park and surrounding communes offer various options for refreshments and accommodation, especially in larger villages. The hamlet of Girouard, recognized as a 'heart of the village,' provides a glimpse into local life and heritage where you might find local establishments.


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