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MTB trails
France
Ile-de-France
Saint-Germain-En-Laye

Le Port-Marly

The best MTB trails around Le Port-Marly

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.

Best mountain bike trails around Le Port-Marly

  • The most popular mountain bike trail is Maisons-Laffitte Castle – Seine River Locks and Dam loop from Mareil-Marly, a moderate 26.2 miles (42.1 km) trail that takes about 2 hours 35 minutes to complete. This route offers views of the Maisons-Laffitte Castle and follows the Seine River.
  • Another top favourite among local mountain bikers is Pretty wooded path – Enduro Descent loop from Marly-le-Roi, an easy 12.9 miles (20.7 km) path. This route features pleasant wooded sections and opportunities for enduro-style descents.
  • Local mountain bikers also love the Saint-Germain-en-Laye Forest – Singletrack along the path loop from Saint-Germain-en-Laye, a 26.1 miles (42.0 km) trail leading through the Forêt de Saint-Germain-en-Laye, often completed in about 3 hours 13 minutes.
  • Mountain biking around Le Port-Marly is defined by riverside paths, vast historical parks, and dense woodlands. The network offers options for different ability levels, from easy family-friendly rides to more difficult singletrack challenges.
  • The routes in Le Port-Marly are highly rated by the komoot community with an average score of 4.4 stars from over 1500 reviews. More than 6000 mountain bikers have used komoot to explore Le Port-Marly's varied terrain.

Last updated: May 3, 2026

4.5

(11)

64

riders

#1.

Maisons-Laffitte Castle – Arm of the Seine at Andresy loop from Mareil-Marly

41.7km

02:31

240m

240m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Popular around Le Port-Marly

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Tips from the Community

Christian - run_bike2c
April 21, 2026, Statue of the Reclining Woman, Pont Georges Pompidou

Magnificent statue of a woman with her expensive and charming shapes.

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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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Pretty

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Gorgeous

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Quentin
October 11, 2025, Enduro Descent

Super

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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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Frequently Asked Questions

How many mountain bike trails are available around Le Port-Marly?

There are over 280 mountain bike trails around Le Port-Marly, offering a wide variety of options for different skill levels and preferences.

What kind of terrain can I expect on mountain bike trails around Le Port-Marly?

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.

Are there mountain bike trails suitable for beginners or families in Le Port-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.

Are there challenging mountain bike trails for experienced riders?

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.

What natural features or landmarks can I see while mountain biking near Le Port-Marly?

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.

Are there any lakes or ponds accessible by mountain bike?

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.

Is parking available near the mountain bike trails in Le Port-Marly?

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.

Can I reach the mountain bike trails in Le Port-Marly by public transport?

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.

Are the mountain bike trails in Le Port-Marly dog-friendly?

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.

Are there any loop mountain bike trails around Le Port-Marly?

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.

What do other mountain bikers say about the trails in Le Port-Marly?

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.

Are there mountain bike routes that offer riverside views?

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.

Can I find mountain bike trails that go through historical estates or forests?

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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