4.4
(1647)
11,369
riders
204
rides
No traffic touring cycling routes around Les Ulis are characterized by a diverse landscape, situated on the Courtabœuf plateau and bordering the picturesque Yvette valley. The region features a mix of green spaces, including local parks like Parc Nord and Parc Paul Loridant, and proximity to extensive natural areas such as the Vallée de Chevreuse and Forêt de Rambouillet. Cyclists can expect varied terrain with rolling hills, dense woodlands, and tranquil paths around historic ponds. This area offers a rich…
Last updated: October 22, 2026
4.5
(4)
79
riders
Easy bike ride. Mostly paved surfaces.
4.9
(11)
52
riders
47.6km
03:05
400m
400m
Moderate bike ride. Good fitness required. Mostly paved surfaces.

5.0
(1)
30
riders
29.4km
02:00
230m
230m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
3.5
(2)
25
riders
17.9km
01:09
130m
130m
Easy bike ride. Mostly paved surfaces.
14
riders
9.80km
00:37
30m
30m
Hard bike ride. You may need to push your bike for some segments of this route.
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Popular around Les Ulis
Pretty castle well glimpsed at the heart of a beautiful gravel ride between Choisel and St Rémy
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[In Advent] "we hear in the Gospel the beginning of the ministry of Saint JEAN BAPTIST. He appears in the desert and calls people to conversion so that they may prepare for the coming of the Lord. His call reminds us that Advent is not only a time of waiting, but also of interior preparation. "Prepare the way of the Lord, make straight his paths" (Luke 3:4). John's message challenges us to examine our lives. What "rough paths" and "crooked roads" are there in our hearts? Where have we perhaps distanced ourselves from God or lost sight of our fellow human beings? John invites us to remove these obstacles and reorient our lives. But his call has not only a personal dimension, but also a social one: the way of the Lord is a way of justice, peace and reconciliation. When we pave the way of the Lord, we bring light into the darkness of the world and hope into the hearts of people." (Text: Michael Inden, Diocesan President of the KAB in the Archdiocese of Cologne)
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landscaped cemetery to visit
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The Chemin du Bras Mort cycle path in Bures-sur-Yvette offers a serene and picturesque ride through the natural beauty of the Chevreuse Valley. Following the meanders of the Yvette, this path takes you through lush greenery where you can observe the fauna and flora along the banks.
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beautiful view of the castle of Méridon
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beautiful church which allows a nice little break especially in summer with the coolness inside the church
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A very beautiful view of Chevreuse as well as the Chateau de la Madeleine
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A pretty bell tower in the middle of the village and a shaded place to rest.
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There are over 180 dedicated no-traffic touring cycling routes around Les Ulis, offering a wide range of options for all skill levels. These routes are designed to provide a peaceful and safe cycling experience away from vehicular traffic.
The terrain around Les Ulis is quite varied, ranging from flat, well-maintained paths in local parks like Parc Nord to rolling hills and forest trails within the Yvette Valley (Vallée de Chevreuse). You'll find routes suitable for leisurely rides as well as more challenging excursions with significant elevation changes, particularly as you venture further into the natural parks.
Yes, many of the easy-rated routes are perfect for families. For instance, the Bassin de Coupières – Jaumeron Meadow and Park loop from Les Ulis offers a gentle ride through green spaces. The local parks, such as Parc Nord, also provide safe and accessible paths ideal for cyclists of all ages.
Absolutely. Many of the no-traffic touring cycling routes are designed as loops, allowing you to start and finish at the same point. An example is the Bassin de Coupières – View of Château de la Madeleine loop from La Hacquinière, which offers scenic views and a convenient circular path.
The routes often pass through or near significant natural and historical sites. You can explore the tranquil Ponds of Parc des Côtes Montbron, or discover unique natural monuments like The Oak of Petit Launay. The wider region also features the picturesque Yvette Valley and the expansive Forêt de Rambouillet.
Yes, the region is rich in history. While cycling, you might encounter impressive structures like the Buc Aqueduct, which once supplied water to Versailles. The area is also dotted with châteaux and gardens, such as the Parc du château de Beauregard, offering beautiful resting points and historical context to your ride.
Spring and autumn generally offer the most pleasant conditions for touring cycling in Les Ulis, with mild temperatures and beautiful scenery. Summer can also be enjoyable, especially on shaded forest routes, but be prepared for warmer weather. Winter cycling is possible, but some paths might be less maintained or slippery.
Les Ulis is well-connected to the greater Paris area by public transport, including bus lines that can take you to various starting points for these routes. For routes further afield, consider checking local RER train lines which often allow bikes outside of peak hours, providing access to areas like the Vallée de Chevreuse.
Yes, for those seeking a greater challenge, there are difficult-rated routes with more significant elevation gains. For example, the Choisel Church – Méridon Castle loop from Bures-sur-Yvette offers a substantial climb and a longer distance, providing a rewarding experience for seasoned touring cyclists.
The no-traffic touring cycling routes around Les Ulis are highly regarded by the komoot community, with an average rating of 4.4 stars. Cyclists frequently praise the tranquility of the paths, the beautiful natural surroundings, and the variety of routes that cater to different fitness levels, making it an ideal destination for peaceful rides.
Many routes in the region incorporate views of historical estates. The Méridon Castle – Path in Chevreuse loop from Bures-sur-Yvette, for instance, allows you to cycle near the impressive Méridon Castle, offering a glimpse into the area's rich heritage.


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