4.4
(219)
1,581
riders
141
rides
No traffic touring cycling routes around Saint-Cyr-Sous-Dourdan traverse a landscape characterized by the dense woodlands of the Dourdan Forest and the gentle slopes of the Orge valley. The region offers varied terrain, with trails often bordering the Rémarde river and passing through rural areas. This area provides a setting for cycling that includes both natural features and historical points of interest.
Last updated: July 5, 2026
16
riders
43.9km
03:56
460m
460m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.3
(3)
12
riders
24.3km
01:25
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4.7
(6)
11
riders
22.9km
01:23
160m
160m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
8.22km
00:40
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
20
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint-Cyr-Sous-Dourdan
nice but watch out for the cobblestones
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The original 13th-century wooden hall housed a royal courtroom on its upper floor where civil, judicial, feudal, and forestry cases were tried until the 18th century.
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The Halle de Dourdan is a 19th-century market hall built in 1836 that replaced a medieval wooden structure dating from around 1228. Measuring 38 meters long and 14 meters wide, this impressive building features two pavilions at each end connected by a central aisle divided into seven bays. The hall serves as the heart of Dourdan's community life, hosting the weekly Wednesday and Saturday markets as well as annual festivals including the Medieval Festival in June and the Saint-Félicien Festival in September.
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The fortress once held up to 300 prisoners simultaneously, as recorded in revolutionary period prison registers when it served as a royal prison.
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Dourdan Castle is a 13th-century fortress built by King Philip Augustus between 1220-1222, representing the pinnacle of "Philippian" military architecture with its square plan, defensive towers, and isolated donjon. The castle holds significant historical importance as the birthplace of Hugh Capet, the first Capetian king of France, whose father built an earlier wooden fortress on the site. Throughout its history, the castle served various roles including royal residence, hunting lodge, prison, and military barracks before being restored as a historical monument in 1964.
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In the heart of the Dourdan national forest, this trail is a space for walking but also for learning. Discover the different species of trees present on the site, admire the flora thanks to the botanical plaques and learn more about the fauna of the forest. Then, have fun in the labyrinth and rest on the tables and benches present along the route. Plan 30 minutes of walking there and back and 30 minutes of discovery. The adapted surface allows the circulation of strollers and wheelchairs, the tables can also accommodate people with reduced mobility. The car park has a space reserved for people with reduced mobility.
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There are over 125 touring cycling routes around Saint-Cyr-Sous-Dourdan that focus on minimizing traffic, offering a wide variety of options for different skill levels.
The routes primarily feature gentle gradients and varied surfaces, including paved roads, gravel paths, and forest trails. You'll find yourself cycling through the dense woodlands of the Dourdan Forest and along the gentle slopes of the Orge valley, providing a mix of scenic and quiet riding experiences.
Yes, Saint-Cyr-Sous-Dourdan offers several easy routes perfect for families or beginners. An example is the Memorial to the aviators of 39-45 – Saint-Arnoult-en-Yvelines loop from Saint-Cyr-sous-Dourdan, which is 24.9 km long with minimal elevation gain. Another gentle option is the Chemin gravel loop from Longvilliers, an 8.2 km route.
Many routes pass by significant natural and historical sites. You can explore the vast Dourdan Forest, visit the unique Preserved Sand Quarry, or enjoy the tranquility of Bonnelles Pond. The area is also connected to the Haute Vallée de Chevreuse Regional Natural Park, offering scenic beauty.
Absolutely. The region is rich in history. You can cycle past the impressive Château de Dourdan, a fortified castle from 1222, or discover the Bonnelles Castle. The Medieval town of Dourdan – Château de Dourdan loop from Dourdan is a great option for combining cycling with historical exploration.
Yes, many of the no traffic touring cycling routes around Saint-Cyr-Sous-Dourdan are designed as loops, allowing you to start and end in the same location. Examples include the Sermaise Washhouse – Promenade des lavoirs loop from Dourdan and the Véloscénie Limours-Bonnelles – Bonnelles Castle loop from Bonnelles.
Spring and autumn are considered ideal seasons for touring cycling in the Saint-Cyr-Sous-Dourdan region. The weather is generally mild, and the natural environment is particularly lush and vibrant, making for pleasant rides through the forests and countryside.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 190 ratings. Reviewers often praise the quiet woodlands, the well-maintained paths, and the opportunity to discover charming villages and historical sites away from heavy traffic.
Yes, the nearby town of Dourdan serves as a gateway to the renowned La Véloscénie, a 450-kilometer long-distance cycling route that connects Notre-Dame de Paris to Mont-Saint-Michel. This offers opportunities for extended touring adventures.
The commune of Saint-Cyr-Sous-Dourdan lies on the banks of the Rémarde river, and several local trails border it. While specific routes dedicated solely to waterside views are not highlighted, you will find sections along the river adding to the natural charm of your ride.


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