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Road cycling routes
France
Ile-de-France
Palaiseau

Orsay

The best road cycling routes around Orsay

4.4

(613)

12,848

riders

35

rides

Road cycling routes around Orsay traverse the varied landscapes of the Saclay Plateau and the Vallée de Chevreuse, characterized by rolling hills and tranquil countryside. The region features a network of greenways, including paths built on former routes, providing dedicated cycling infrastructure. Cyclists encounter a mix of open fields, isolated villages, and forested sections, with routes offering both gentle gradients and more challenging climbs.

Best road cycling routes around Orsay

  • The most popular road cycling route is Côte de la…

Last updated: July 4, 2026

4.1

(7)

118

riders

#1.

Côte de la Vacheresse – Bullion Church loop from Le Guichet

53.0km

02:12

360m

360m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Tips from the Community

Teresa🙋♊🚴
July 6, 2026, Le château de la BARRERIE à VILLIERS LE BACLE

The Château de la Barrerie (also known as Château de la Grande Barrerie) is a charming historic residence located in the commune of Villiers-le-Bâcle, in the Essonne department, about 22 kilometers southwest of Paris. Often described by visitors and enthusiasts as a true fairytale castle, it stands at the foot of the Saclay plateau and overlooks the protected natural area of the Vallée Bonnard marsh.

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La Côte de la Vacheresse is a well-known cycling climb located in Gif-sur-Yvette, in the Essonne department (Île-de-France region), France. It is a route frequently used by road cyclists in the Paris area due to its constant gradient and pleasant surroundings.

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Nice cycle path on damaged tarmac. No problem on gravel.

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To have

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Climb with a good difference in altitude

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Bucolic place at the gates of Paris

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An option if you don't want to go up the shorter but quite steep hill.

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Quiet road and pretty corner

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Frequently Asked Questions

How many road cycling routes are available around Orsay?

Orsay offers a wide selection of road cycling routes, with over 35 tours available. These routes traverse the varied landscapes of the Saclay Plateau and the Vallée de Chevreuse, providing diverse options for cyclists.

What kind of terrain can I expect on road cycling routes near Orsay?

Road cycling around Orsay is characterized by rolling hills, tranquil countryside, and a network of greenways. You'll encounter a mix of open fields, isolated villages, and forested sections, with routes offering both gentle gradients and more challenging climbs, particularly in the picturesque Vallée de Chevreuse.

Are there routes suitable for beginners or those looking for an easy ride?

Yes, Orsay has several easy road cycling routes. For instance, the CNRS Castle – Côte de la Vacheresse loop from Le Guichet is an easy 17.5-mile (28.2 km) trail that leads through the local countryside, often completed in about 1 hour 13 minutes. There are 4 easy routes in total.

What about more challenging road cycling routes in the area?

For those seeking a challenge, Orsay offers routes with significant elevation gain. The Milon-la-Chapelle Wall – Côte des 17 Tournants loop from Le Guichet is a moderate route spanning 44.2 miles (71.1 km) with over 720 meters of elevation gain, providing a more demanding experience. There are 2 difficult routes available for experienced cyclists.

What natural features can I see along road cycling routes in Orsay?

Cycling routes around Orsay allow you to experience beautiful natural features. You can integrate the tranquil Saclay Pond into your ride for peaceful views, or explore the expansive Châtenay-Malabry Greenway, a significant green path that offers scenic routes away from vehicular traffic.

Are there any interesting historical landmarks or points of interest along the routes?

Absolutely. Many routes offer opportunities to see historical landmarks. A notable example is the impressive Buc Aqueduct (arcades), a 580-meter long structure that once supplied the fountains of the Palace of Versailles. Cycling past this 'magical place' adds a cultural dimension to your ride.

Are there family-friendly road cycling routes in Orsay?

While specific family-friendly road cycling routes are not detailed, the presence of greenways and quiet village roads in the region suggests that many of the easier routes, particularly those with less traffic, could be suitable for families. The Châtenay-Malabry Greenway is an excellent option for a safer, more relaxed ride.

What is the best time of year for road cycling in Orsay?

The region around Orsay is generally pleasant for cycling from spring through autumn. These seasons offer mild temperatures and beautiful scenery, allowing you to enjoy the 'good smells of the countryside' and the vibrant natural landscapes. Winter cycling is possible but may require appropriate gear for colder conditions.

What do other road cyclists enjoy the most about road cycling in Orsay?

The area is highly rated by the komoot community, with an average score of 4.3 stars from over 29 reviews. Reviewers often praise the varied terrain, the mix of rolling hills and quiet village roads, and the scenic views of the surrounding countryside, especially on routes like the Côte de la Vacheresse – Château des Bordes loop from Orsay-Ville.

Is there parking available for cyclists near the routes?

Yes, parking is generally available in and around Orsay. For routes starting from Orsay-Ville, you can often find parking options near the RER station. For routes beginning in areas like Le Guichet, local parking facilities are usually accessible, making it convenient to start your ride.

Can I access road cycling routes in Orsay using public transport?

Orsay is well-connected by public transport, particularly via the RER train system. Many routes, such as the Côte de la Vacheresse – Château des Bordes loop, start directly from Orsay-Ville, making it easy to arrive by train with your bike and begin your tour.

Are there any specific permits required for road cycling in Orsay?

Generally, no specific permits are required for road cycling on public roads and designated cycle paths in and around Orsay. However, always be mindful of local regulations and respect private property when exploring the countryside.

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