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France
Ile-de-France
Palaiseau

Les Ulis

The best gravel rides around Les Ulis

4.4

(258)

870

riders

97

rides

Gravel biking around Les Ulis features a landscape characterized by rolling terrain, river valleys, and a network of greenways. The region offers a mix of natural paths and converted railway lines, often incorporating features like viaducts and tunnels. Elevations are generally moderate, with routes typically gaining between 150 and 350 meters. The area includes extensive forest networks and charming villages, providing diverse terrain for gravel cycling.

Best gravel bike trails around Les Ulis

  • The most popular gravel bike trail is…

Last updated: October 19, 2026

4.8

(16)

53

riders

#1.

Montjay Tunnel – Fauvettes Viaduct loop from Orsay-Ville

29.9km

01:45

220m

220m

Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

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Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Popular around Les Ulis

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Tips from the Community

Teresa🙋♊🚴
July 6, 2026, View of Château de la Madeleine from the Town Center

To admire the Château de la Madeleine from the town center of Chevreuse (France), simply look up at the hill overlooking the Yvette valley. The medieval fortress stands right above the village, offering picturesque views from the bridges over the river and from the alleyways

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Beautiful chateau to visit or look at.

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a portion of the track has been closed since March 31, 2025 (for 1 month)

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Unmissable Gravel rides to reach Choisel

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Pretty castle well glimpsed at the heart of a beautiful gravel ride between Choisel and St Rémy

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very nice gravel descent from Boullay-les-Troux to 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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Exode
January 12, 2025, Viaduc des Fauvettes

Great view when you are at the top of the viaduct!

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Frequently Asked Questions

How many gravel bike trails are available around Les Ulis?

There are over 140 gravel bike routes recorded in the Les Ulis region on komoot. These routes offer a diverse range of experiences, from easy paths to more challenging trails, catering to various skill levels.

Are there easy gravel bike trails suitable for beginners in Les Ulis?

Yes, Les Ulis offers several easy gravel bike trails perfect for beginners or those looking for a relaxed ride. Routes like the Lozère Lake – Bassin de Coupières loop from Lozère are generally flatter with moderate elevation gains, making them accessible for less experienced riders.

What are the typical distances and durations for gravel bike routes in Les Ulis?

Gravel bike routes in Les Ulis typically range from around 18 to 28 miles (30 to 45 km) in distance. Durations vary depending on the route and rider's pace, but most can be completed within 2 to 4 hours. For example, the Montjay Tunnel – Fauvettes Viaduct loop from Orsay-Ville is about 18.6 miles (30 km) and takes around 1 hour 46 minutes.

Are there challenging gravel routes for experienced riders in Les Ulis?

Absolutely. While many routes are accessible, there are also more advanced gravel trails for experienced riders seeking a challenge. These routes often feature greater elevation gains and more technical sections. The region's diverse terrain ensures there's something for every skill level.

When is the best time of year to go gravel biking in Les Ulis?

The best time for gravel biking in Les Ulis is generally from spring through autumn (April to October). During these months, the weather is typically mild and pleasant, and the trails are in good condition. While winter riding is possible, some paths might be muddy or require more robust gear.

Are there circular gravel bike routes in Les Ulis?

Many of the gravel bike routes around Les Ulis are designed as loops, offering convenient circular journeys. This allows riders to start and finish at the same point without retracing their steps. An example is the Greenway of the Pays de Limours – Fauvettes Viaduct loop from La Hacquinière.

What kind of natural features or landmarks can I expect to see along the gravel bike trails?

The gravel trails around Les Ulis often feature a mix of natural paths, greenways, and engineered structures. You can expect to encounter notable viaducts like the Fauvettes Viaduct and the Viaduc de la Prédécelle, as well as scenic paths along lakes and through countryside. The region is characterized by rolling terrain and river valleys.

What do other gravel bikers enjoy most about gravel biking in Les Ulis?

The komoot community highly rates gravel biking in Les Ulis, with an average score of 4.4 stars from over 150 reviews. Riders often praise the varied terrain, the network of greenways, and the scenic paths that incorporate features like viaducts and tunnels, offering a unique blend of natural beauty and interesting structures.

Are there any castles or historical sites near the gravel biking routes?

Yes, the region around Les Ulis is home to several historical sites and castles. You might find yourself cycling near places like La Madeleine Castle or Méridon Castle, offering interesting points of interest to explore off the bike.

Are there lakes or ponds accessible from the gravel bike trails?

Several gravel routes pass by or near beautiful lakes and ponds, providing picturesque views and potential spots for a break. Notable examples include the Ponds of Parc des Côtes Montbron, Trévoix Pond, and Beauséjour Lake, which are popular highlights in the area.

Can I access the gravel trails around Les Ulis using public transport?

Many starting points for gravel routes in the Les Ulis area are accessible via public transport, particularly train stations in nearby towns like Orsay-Ville. It's advisable to check local public transport schedules and bike carriage policies for specific routes before planning your trip.

Where can I find parking near the gravel bike trails in Les Ulis?

Parking is generally available in the towns and villages that serve as starting points for many gravel routes, such as Orsay-Ville or Gometz-le-Châtel. Look for public parking areas or designated spots near trailheads. Always ensure you park responsibly and check for any local restrictions.

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