4.4
(1525)
6,565
riders
272
rides
Mountain biking around Le Port-Marly offers diverse terrain, from scenic riverside paths along the Seine to routes exploring the vast green spaces of nearby historical estates. The region is characterized by its proximity to extensive forests like the Forêt de Saint-Germain-en-Laye and the Forêt Domaniale de Marly, providing varied natural landscapes. These areas feature a mix of well-maintained paths and more challenging singletracks. The elevation changes are generally moderate, making it accessible for different skill levels.
Last updated: May 3, 2026
4.5
(11)
64
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.2
(9)
53
riders
20.6km
01:45
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.5
(98)
287
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.5
(8)
36
riders
26.0km
01:51
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(10)
39
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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The railway bridge that overlooks the tracks and its graffiti... the essential passage between two parts of the forest
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This bank of the Seine brings freshness and serenity
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During the week, a peaceful place on the edge of a beautiful forest, a breath of fresh air!
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Unfortunately the park does not seem to be open to the public.
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There are over 280 mountain bike trails around Le Port-Marly, offering a wide variety of options for different skill levels and preferences.
The region offers diverse terrain, from scenic riverside paths along the Seine to routes exploring the vast green spaces of nearby historical estates and dense woodlands. You'll find a mix of well-maintained paths and more challenging singletracks, particularly in areas like the Forêt de Saint-Germain-en-Laye and the Forêt Domaniale de Marly.
Yes, Le Port-Marly has plenty of options for less experienced riders. There are 75 easy mountain bike routes. An example of an easy route is the Pretty wooded path – Enduro Descent loop from Marly-le-Roi, which features pleasant wooded sections.
Absolutely. For those seeking a challenge, there are 36 difficult mountain bike routes around Le Port-Marly. The Saint-Germain-en-Laye Forest – Singletrack along the path loop from Saint-Germain-en-Laye is a demanding 26.1-mile (42.0 km) trail that takes you through the Forêt de Saint-Germain-en-Laye.
The area is rich in natural beauty and historical landmarks. You can encounter features like the Grande Cascade of Saint-Cloud Park, the Latona Fountain, and the Old Chestnut Tree at Place Audran. Many routes also pass by the Seine River and through vast forest estates.
Yes, several routes will take you near beautiful water features. You can explore areas around the Saint-Cucufa Pond, the Grand Canal at Versailles, and the Minière Ponds, offering scenic spots for a break.
Yes, parking is generally available near the trailheads, especially around the larger forest areas like Forêt de Saint-Germain-en-Laye and Forêt Domaniale de Marly, which are popular starting points for many routes.
Many areas around Le Port-Marly, including access points to the forests and riverside paths, are reachable by public transport, particularly train and bus services connecting from Paris and surrounding towns. It's advisable to check local transport schedules for specific trail access points.
Many trails in the forests and along the riverside paths are dog-friendly, allowing you to enjoy a ride with your canine companion. However, always keep dogs on a leash and be mindful of local regulations, especially in protected areas or near historical estates.
Yes, many of the mountain bike routes in the area are designed as loops, making them convenient for starting and ending at the same point. An example is the Maisons-Laffitte Castle – Seine River Locks and Dam loop from Mareil-Marly, which offers a scenic circular ride.
The mountain bike trails around Le Port-Marly are highly rated by the komoot community, with an average score of 4.4 stars from over 1500 reviews. Riders often praise the varied terrain, the beautiful scenery, and the accessibility of trails for different skill levels.
Absolutely. The Seine River cycle path is a significant feature of the area, offering pleasant riding experiences with good surfaces and scenic views. Routes like the Maisons-Laffitte Castle – Seine River Locks and Dam loop from Mareil-Marly specifically follow the Seine River, providing beautiful waterside vistas.
Yes, the region is known for its proximity to vast historical parks and dense woodlands. You can find trails that traverse parts of the Forêt de Saint-Germain-en-Laye and the Forêt Domaniale de Marly, offering a blend of natural beauty and historical context. The Palace of Versailles Estate, with its immense park, also provides opportunities for exploration on two wheels.


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