4.3
(32)
144
riders
25
rides
Gravel biking around Le Mesnil-En-Thelle offers access to the diverse landscapes of the Oise-Pays de France Regional Nature Park. The region is characterized by vast forests such as Forêt de Chantilly, Forêt d'Ermenonville, and Forêt d'Halatte, providing extensive networks of paths and quiet country roads. Agricultural spaces dominate the territory, creating a serene, rural ambiance with rolling fields and charming country lanes. The area also features picturesque valleys and numerous ponds, including the Commelles ponds, enhancing the scenic variety of…
Last updated: July 5, 2026
4.5
(4)
22
riders
61.9km
03:54
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
92.8km
06:09
720m
720m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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3.0
(2)
8
riders
52.9km
03:46
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(8)
28
riders
44.3km
02:46
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
3
riders
31.4km
02:01
160m
160m
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 Le Mesnil-En-Thelle
A place to recharge your batteries
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The Great Stables of the Château de Chantilly, built in the 18th century by Louis-Henri de Bourbon, Prince of Condé, are among the most majestic in the world. A masterpiece of classical architecture by Jean Aubert, they have housed the Living Museum of the Horse, dedicated to equestrian art, since 1982. This site has been owned by the Institut de France since 1886.
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Nice playground, climbs, descents but also flat and each circuit changes depending on the dry or muddy!!!
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Very small but very cute castle in the middle of the forest
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Until 15/3/25, don't miss the Val d'Oise Washhouses and Fountains Exhibition at Puiseux-en-France Town Hall, Place Jean Moulin, bringing together 30 photographs by François Vuillemet and discover some of the 250 washhouses and fountains on the Vexin.
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It's a shame that the forestry machines don't restore the site to its original state.
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Magnificent place for walking, running at the foot of the hunting castle
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There are over 20 dedicated no-traffic gravel bike trails in the Le Mesnil-En-Thelle area. These routes range from easy to difficult, offering options for various skill levels. You'll find 3 easy routes, 12 moderate, and 6 more challenging options to explore.
The terrain around Le Mesnil-En-Thelle is diverse, featuring a mix of vast forest paths, quiet agricultural tracks, and low-traffic country roads. You'll experience gentle elevation changes across the chalky plateau of Pays de Thelle, with some routes offering more demanding sections, especially within the extensive forests like Forêt de Chantilly and Forêt d'Halatte.
Yes, many of the gravel bike trails around Le Mesnil-En-Thelle are designed as circular routes, allowing you to start and finish at the same point. For example, consider the Hunting Castle – Pond and Château de la Chasse loop, which offers a challenging, longer ride, or the Banks of the Oise River loop for an easier, scenic option.
The region is rich in natural beauty and historical sites. You can cycle past picturesque ponds like Le Petit Étang de Carnelle and Étang des Trois Sources. Many routes also pass by significant landmarks such as the iconic Château de Chantilly, or the historic Royaumont Abbey. The Chantilly Castle loop is a great way to experience some of these sights.
Absolutely. For beginners or those looking for a relaxed ride, the Banks of the Oise River loop is an excellent choice. This route is rated as easy and offers a pleasant experience along the river, away from traffic. The area also features other easy routes, perfect for getting started with gravel biking.
The Oise-Pays de France Regional Nature Park, where Le Mesnil-En-Thelle is located, is beautiful throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, making them ideal. Summer can also be great, especially when riding through the shaded forest paths. Even winter can be enjoyable on less technical routes, though conditions may vary.
Many of the forest paths and rural tracks in the Oise-Pays de France Regional Nature Park are suitable for cycling with dogs, provided they are well-behaved and kept under control, especially in areas with wildlife or other users. Always check local regulations for specific trails or protected areas, and ensure your dog is comfortable with the distance and terrain.
Yes, experienced gravel bikers will find several challenging routes. The Hunting Castle – Pond and Château de la Chasse loop is a difficult, longer route that will test your endurance. Another challenging option is The Commelle ponds loop, offering varied terrain and a rewarding ride through the forest.
The komoot community highly rates the gravel biking experience around Le Mesnil-En-Thelle, with an average score of 4.3 out of 5 stars from 28 ratings. Reviewers often praise the tranquility of the no-traffic routes, the beautiful forest scenery, and the variety of trails suitable for different skill levels, making it a popular destination for outdoor enthusiasts.
Yes, the region offers several family-friendly gravel biking options, particularly the easier routes that traverse flat agricultural lands or well-maintained forest tracks. These routes provide a safe and enjoyable environment away from traffic, perfect for families with children. Look for routes marked as 'easy' for the most suitable options.
Given the rural nature of Le Mesnil-En-Thelle and its proximity to extensive forests, parking is generally available in or near the villages that serve as starting points for many routes. Look for designated parking areas in towns like Chambly, L'Isle-Adam, or Bruyères-sur-Oise, which are common access points for these trails.
While Le Mesnil-En-Thelle itself is a rural village, the wider Oise region has train stations in nearby towns like L'Isle-Adam - Parmain, Chambly, or Précy-sur-Oise. These towns often serve as starting points for routes, such as the Villa Daumier – Valmondois Path loop. Check regional train services for connections to these locations, keeping in mind bike transport policies.


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