4.4
(520)
11,488
riders
27
rides
No traffic road cycling routes around Les Ulis, located south of Paris, traverse a landscape characterized by abundant green spaces, serene residential areas, and diverse natural features. The region offers a tranquil environment with numerous parks, including Parc Nord and Parc Urbain, alongside several lakes and retention basins such as the Étang de Trévoix and Bassin de Carouge. These features provide varied backdrops for cycling, from flat paths around water bodies to routes with moderate elevation changes.
Last updated: May 8, 2026
4.3
(3)
79
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
3.6
(8)
44
riders
23.8km
01:05
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.5
(2)
39
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
40
riders
29.8km
01:23
290m
290m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(1)
33
riders
26.6km
01:09
200m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Les Ulis
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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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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There are over 25 dedicated no traffic road cycling routes around Les Ulis, offering a variety of experiences for different skill levels. You'll find a good mix of easy and moderate options to explore the region's green spaces and tranquil roads.
The region around Les Ulis is pleasant for cycling through much of the year, especially from spring to autumn. The lush green spaces and parks are particularly vibrant during these seasons. While specific weather conditions can vary, generally mild temperatures make for enjoyable rides.
Yes, Les Ulis offers several easy no traffic road cycling routes perfect for beginners and families. These routes typically feature mostly paved surfaces and gentler elevation changes, allowing for a relaxed and enjoyable experience. For example, the CNRS Castle – Gif Cycle Path loop from Palaiseau - Villebon is an easy option.
The no traffic road cycling routes around Les Ulis generally feature well-maintained paved surfaces, ideal for road bikes. While many routes are relatively flat, some do include moderate elevation gains, especially as you venture towards areas like the Vallée de Chevreuse, offering varied terrain to keep your rides interesting.
Yes, many of the no traffic road cycling routes around Les Ulis are designed as circular loops, allowing you to start and end at the same point. This makes planning your ride convenient. Examples include the Sceaux Castle and Gardens – View of the Château de Sceaux loop from Massy-Palaiseau and the Châteaufort Washhouse – Magny-les-Hameaux climb loop from Lozère.
The routes often pass through or near various points of interest. You might encounter historical structures like the Buc Aqueduct (arcades) or the Mirage IIIR Fighter Jet Monument, Buc. The region is also rich in natural beauty, with numerous parks and green spaces.
Absolutely. Les Ulis and its surroundings are known for their serene water bodies. You can find routes that take you past beautiful spots like the Ponds of Parc des Côtes Montbron, Trévoix Pond, or the Carouge Basin, offering picturesque views and a tranquil cycling experience.
The komoot community highly rates the no traffic road cycling routes around Les Ulis, with an average score of 4.4 out of 5 stars from over 500 reviews. Cyclists often praise the tranquil environment, the abundance of green spaces, and the well-maintained paths that provide a peaceful escape from urban traffic.
Many routes start from towns or parks that offer public parking facilities. For example, routes originating from Massy-Palaiseau or Palaiseau - Villebon typically have accessible parking options nearby, making it convenient to start your ride. It's always a good idea to check specific starting points for detailed parking information.
Yes, several no traffic road cycling routes around Les Ulis are accessible via public transport, particularly those starting from train stations like Massy-Palaiseau or Lozère. This allows for easy access from Paris and surrounding areas, making it convenient to bring your bike and start your adventure without a car.
While the routes focus on no traffic areas, many pass through or near charming villages and towns where you can find cafes, bakeries, and small shops to refuel. Planning your route with potential stops in mind can enhance your cycling experience.


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