4.4
(1106)
21,334
riders
571
rides
Road cycling routes around Buc are characterized by a varied landscape, featuring rolling hills, historic landmarks, and stretches through forests and open countryside. The region, situated near Versailles, offers a mix of challenging climbs and more gentle paths. Cyclists can expect to encounter notable features such as the Buc Aqueduct and the famous Côte des 17 Tournants.
Last updated: July 1, 2026
4.0
(1)
294
riders
95.9km
04:10
810m
810m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
110
riders
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4.5
(6)
81
riders
44.8km
02:07
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
63
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
72
riders
81.4km
03:36
760m
760m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Buc Aqueduct (located in the town of the same name near Versailles, France) is an imposing 17th-century hydraulic work built by Vauban. 580 meters long and about 24 meters high, it was used to transport water through the Bièvre valley to the fountains and gardens of the Palace of Versailles.
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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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A jewel of French aviation lost in the middle of the forest!
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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 580 road cycling routes around Buc, offering a wide variety of options for different skill levels and preferences. The komoot community has explored more than 20,000 of these routes.
Yes, Buc offers around 90 easy road cycling routes. While the region is known for its varied landscape and some challenging climbs, you can find gentler paths. For example, routes starting from areas like Versailles-Chantiers often provide accessible options.
Experienced riders will find plenty of challenges in Buc, with over 70 difficult routes. The region is famous for climbs like the Côte des 17 Tournants. A demanding option is the Côte des 17 Tournants – La Celle-les-Bordes loop from Petit Jouy - Les Loges, which covers 64.8 miles (104.3 km) with significant elevation gain.
Yes, many of the road cycling routes around Buc are designed as loops, allowing you to start and finish at the same point. Examples include the popular La Celle-les-Bordes – Côte des 17 Tournants loop from Porchefontaine and the Buc Aqueduct (arcades) – Buc Hill loop from Versailles-Chantiers.
Road cycling in Buc offers a diverse landscape featuring rolling hills, historic landmarks, and stretches through forests and open countryside. You'll encounter notable features such as the Buc Aqueduct and the challenging Côte des 17 Tournants, all set against the backdrop of the region near Versailles.
Absolutely. Many routes pass by significant landmarks. You can cycle near the historic Palace of Versailles, or see the impressive Buc Aqueduct (arcades). Other points of interest include the Mirage IIIR Fighter Jet Monument and various ponds like Grand Canal at Versailles.
The road cycling routes in Buc are highly rated by the komoot community, with an average score of 4.4 stars from over 900 reviews. Cyclists often praise the varied terrain, the combination of historic sights with natural beauty, and the options for both challenging climbs and scenic, moderate rides.
Yes, some routes offer sections with reduced traffic or are entirely car-free. A notable example is the Palace of Versailles – Superb car-free driveway loop from Versailles-Chantiers, which provides a unique experience with car-free sections near the historic palace.
While the guide focuses on road cycling, which can involve traffic, some of the easier and shorter routes, especially those with car-free sections like parts of the Palace of Versailles loop, might be suitable for families with older children or those comfortable with road cycling. Always check route details for specific difficulty and traffic conditions.
The region around Buc generally offers pleasant cycling conditions from spring through early autumn. During these seasons, the weather is typically mild, and the countryside is at its most vibrant. Always check the local weather forecast before heading out.
Many road cycling routes around Buc start from towns or train stations like Porchefontaine, Versailles-Chantiers, or Petit Jouy - Les Loges. These locations typically offer parking facilities, either dedicated lots or street parking, making it convenient to access the routes.
Several road cycling routes in Buc are accessible via public transport, particularly those starting from train stations. For instance, routes originating from Versailles-Chantiers or Porchefontaine are well-connected by regional train services, allowing you to reach the starting points easily without a car.


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