4.4
(422)
8,594
riders
491
rides
Road cycling routes around Fontenay-Lès-Briis traverse a varied landscape within the Parc naturel régional de la Haute Vallée de Chevreuse. The region features diverse terrain, including gentle hills, valleys, and forests, with altitudes ranging from 59m to 170m. Cyclists can explore areas like the Domaine de Soucy, an "Espace naturel sensible" offering natural beauty. This setting provides a mix of quiet roads suitable for different cycling preferences.
Last updated: July 5, 2026
5.0
(1)
43
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
32
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.5
(2)
43
riders
30.4km
01:15
160m
160m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
19
riders
44.7km
01:51
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
15
riders
74.0km
03:24
750m
750m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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.
1
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Beautiful castle in the village of Janvry
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very beautiful church
0
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very beautiful village
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Great castle. A small collaborative cafe has opened right next door. You have to check the opening hours.
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The whole village is well worth a visit, there is also a very good restaurant.
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There are over 480 road cycling routes in the Fontenay-Lès-Briis area. These routes cater to various skill levels, with nearly 100 easy routes, over 350 moderate options, and more than 30 challenging trails for experienced cyclists.
Road cycling around Fontenay-Lès-Briis offers a diverse landscape within the Parc naturel régional de la Haute Vallée de Chevreuse. You'll encounter rolling hills, dense woodlands, and open valleys. The altitude varies from 59m to 170m, providing a mix of gentle rides and more challenging ascents.
Yes, the region offers several routes suitable for families, particularly among the nearly 100 easy-rated options. These routes often feature quieter roads and less demanding elevation changes, allowing for a pleasant experience for all ages. Look for routes with lower elevation gains and shorter distances for the most family-friendly options.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 340 reviews. Reviewers often praise the varied terrain, the scenic beauty of the Parc naturel régional de la Haute Vallée de Chevreuse, and the network of quiet roads that make for enjoyable rides.
Many routes pass through or near significant natural features. The Trévoix Pond and Étang du Moulin Neuf are examples of tranquil lakes you might encounter. The region is also part of the Domaine de Soucy, an "Espace naturel sensible" with diverse biodiversity, including wetlands, forests, and orchards.
Yes, you can discover several interesting landmarks. For instance, the route Souzy-la-Briche Castle – Villeconin Castle loop from Breuillet - Bruyères-le-Châtel winds past historical castles. Other notable points of interest include the Fauvettes Viaduct and the Saint-Sulpice Church of Saint-Sulpice-de-Favières, which can be found along various routes.
For a more challenging ride, consider the Saint-Sulpice-de-Favières – Villeconin Castle loop from Breuillet - Bruyères-le-Châtel. This moderate route covers 56.1 km and features a substantial elevation gain of over 700 meters, providing a good test of endurance.
Many of the road cycling routes in the area are designed as loops, allowing you to start and finish at the same point. An example is the Janvry Fountain – Janvry Castle loop from Briis-sous-Forges, which is an 18.9-mile (30.4 km) circular trail.
The spring and autumn months generally offer the most pleasant conditions for road cycling in the Île-de-France region, including Fontenay-Lès-Briis. Temperatures are mild, and the natural landscapes are particularly beautiful. Summer can also be good, but be prepared for warmer temperatures, especially in the midday sun.
Yes, for longer rides, the Bullion Church – La Celle-les-Bordes loop from Breuillet - Bruyères-le-Châtel is an excellent option. This route spans 72.0 km (44.8 miles) and includes 376 meters of ascent, making it suitable for endurance training and longer excursions.
While specific details for Fontenay-Lès-Briis are not always readily available, the Essonne department generally promotes bicycle tourism. For broader information on outdoor activities and potential public transport options that accommodate bicycles, you can consult the Essonne Tourisme website: essonnetourisme.com.
Given the varied topography with altitudes up to 170m and its location within a regional natural park, many routes offer scenic viewpoints over the valleys and woodlands. The Belle Image Hill is a specific highlight that suggests elevated views, and routes passing through the Parc naturel régional de la Haute Vallée de Chevreuse are generally known for their picturesque landscapes.


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