4.0
(16)
37
riders
10
rides
Gravel biking around Boissy-Le-Sec offers a diverse landscape at the confluence of the Hurepoix valleys and plateaus and the Beauce plain. The region is characterized by alternating vast plateaus and valleys with varying slopes, typical of the Essonne department. This rural setting provides numerous unpaved country roads, farm tracks, and natural paths ideal for no traffic gravel bike trails, allowing for varied riding surfaces and changing scenery.
Last updated: May 24, 2026
1
riders
35.2km
02:22
340m
340m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
5.0
(3)
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(4)
3
riders
27.7km
01:48
270m
270m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
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Popular around Boissy-Le-Sec
nice but watch out for the cobblestones
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During the French Revolution, the church was converted into a "Temple of Victorious Reason" and later served as a prison until 1795.
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A Catholic parish church dedicated to Saint Germain of Auxerre, positioned in the town center facing the castle on Place du Général-de-Gaulle. Construction began in 1150 under the canons of Saint-Chéron and was completed in the 12th century, though the building endured significant damage during the Hundred Years' War and Wars of Religion before being restored. The church has been classified as a historical monument since 1967 and measures fifty meters in length with its north spire reaching fifty meters in height.
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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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Great castle. A small collaborative cafe has opened right next door. You have to check the opening hours.
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Building dating back to the 12th century, famous for its "leaning tower", its 14th century bell tower.
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There are 9 dedicated traffic-free gravel bike trails around Boissy-Le-Sec featured in this guide. These routes offer a range of difficulties, from easy to challenging, ensuring options for various skill levels.
The komoot community highly rates the traffic-free gravel routes around Boissy-Le-Sec, with an average score of 4.3 stars. Riders often praise the diverse landscape, which combines the vast plateaus of Beauce with the undulating valleys of Hurepoix, offering varied scenery and quiet paths away from traffic.
Yes, there are 2 easy traffic-free gravel routes perfect for beginners or families. For example, the The famous Nemours crossroads – Aérotrain Bertin Bridge loop from Dourdan - La Forêt offers a gentle introduction to the area's gravel paths.
Absolutely. Most of the traffic-free gravel routes in this guide are circular, allowing you to start and finish at the same point. An excellent example is the Small single – Étang de la Baleine loop from Saint-Chéron, which provides a complete loop experience.
The region offers a mix of historical and natural attractions. You can explore sites like the historic Château de Dourdan or the serene Saint-Sulpice Church of Saint-Sulpice-de-Favières. Nature lovers might enjoy the unique Preserved Sand Quarry or the geological site of The Butte du Puits.
Yes, the varied topography of the Essonne department provides several opportunities for scenic views. You can find a notable View of Butte du Puits, offering expansive vistas of the surrounding landscape, perfect for a break during your ride.
Many of the routes start from towns like Dourdan, Saint-Chéron, or Saint-Martin d'Étampes, where public parking is generally available. It's advisable to check local parking options in these towns before your ride.
Yes, several starting points are accessible by public transport. Towns like Dourdan and Étampes have train stations, making it convenient to reach routes such as the Villeconin Castle – Medieval town of Dourdan loop from Dourdan. Check local train schedules for the most up-to-date information.
Spring and autumn generally offer the most pleasant conditions for gravel biking in the Essonne region, with mild temperatures and beautiful scenery. Summer can also be enjoyable, especially in the mornings or late afternoons, while winter rides are possible but may encounter muddier conditions.
Given the region's diverse terrain, including valleys and plateaus, some unpaved sections of the traffic-free gravel trails can become muddy after heavy rain or during winter. While many paths are well-drained, it's wise to check recent weather conditions and choose routes with more compact surfaces if you prefer to avoid mud.
Many of the rural paths and tracks are suitable for cycling with dogs, provided they are well-behaved and kept under control, especially near livestock or in protected natural areas. Always ensure your dog is comfortable with the distance and terrain, and carry enough water for both of you. Specific regulations may apply in certain natural parks or private lands, so it's best to check local signage.
Yes, some routes incorporate sections of greenways, offering a smooth and entirely traffic-free experience. The Greenway of the Pays de Limours – Viaduc de la Prédécelle loop from Saint-Cyr-sous-Dourdan is a great example, utilizing dedicated paths for a relaxed ride.


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