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

Poissy

The best MTB trails around Poissy

4.4

(1479)

5,612

riders

353

rides

Mountain biking around Poissy offers diverse terrain for riders. The region features extensive green spaces and riverside paths along the Seine River, providing varied landscapes. Proximity to vast state-owned forests like Forêt Domaniale de Saint-Germain-en-Laye and Forêt Domaniale de Marly introduces unpaved segments and elevation changes. The area's gently rolling relief and dense woodlands create a mix of paths, from smooth trails to more challenging routes with natural obstacles.

Best mountain bike trails around Poissy

  • The most popular mountain bike…

Last updated: July 5, 2026

5.0

(6)

30

riders

#1.

Enduro Descent – The Marly Toboggan loop from Poissy

35.7km

03:00

420m

420m

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Moderate

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

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

Easy

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

Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate
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Tips from the Community

Christian - run_bike2c
April 21, 2026, Gare de Villennes-sur-Seine

Magnificent station that has managed to keep its charm.

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Princess's steep path and the Buzot stream. A moment of intensity

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For little calves who dream of growing up... a forest full of twists and turns

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so nice in the morning with the mist on the water

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New bridge in October 2025. Very nice!

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Pretty

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Pretty

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Gorgeous

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Frequently Asked Questions

How many mountain bike trails are there around Poissy?

Komoot features 19 mountain bike trails directly around Poissy. The broader Yvelines region, which includes Poissy, is well-regarded for its mountain biking opportunities, with over 200 cycle routes listed on platforms like Komoot and Bikemap, many of which are MTB-specific.

Are there easy mountain bike trails suitable for beginners or families in Poissy?

Yes, Poissy offers 7 easy mountain bike trails. For a pleasant ride, consider the Crossing the Buzot river – Downhill Mountain Biking Trail loop from Poissy, an easy 14.3-mile (23.1 km) path that includes downhill sections and scenic river crossings. The region's riverside paths and extensive green spaces also provide gentle terrain ideal for leisurely rides.

What kind of terrain can I expect on mountain bike trails near Poissy?

Mountain bike trails near Poissy offer diverse terrain. You'll find extensive green spaces and riverside paths for gentler rides, as well as unpaved segments and elevation changes within the vast state-owned forests like Forêt Domaniale de Saint-Germain-en-Laye and Forêt Domaniale de Marly. The region's gently rolling relief and dense woodlands create a mix of paths, from smooth trails to more challenging routes with natural obstacles.

Are there any challenging mountain bike trails for experienced riders?

Yes, for experienced riders seeking a challenge, Poissy offers 11 moderate and 1 difficult mountain bike trail. A popular choice is the Enduro Descent – Pretty wooded path loop from Poissy, a 21.9-mile (35.2 km) trail with moderate elevation changes and wooded sections that provide a more engaging ride.

What scenic natural features can I see along the mountain bike trails?

Many trails offer picturesque views of the Seine River, especially along the 'chemin du bord de l'eau' (water's edge path). You can also explore vast green spaces like Parc du Peuple de l'Herbe, which features wetlands, meadows, and groves. Some routes, like the Water Lily Pond – Golf tour loop from Poissy, pass by beautiful ponds such as Corra Pond, which is near the Forêt de Saint-Germain-en-Laye.

Are there any historical landmarks or points of interest along the routes?

Yes, several routes pass by historical points and notable landmarks. For example, the Old Poissy Bridge – Médan loop from Saint-Germain-en-Laye leads through riverside scenery and past historical sites. You might also encounter castles like Maisons-Laffitte Castle or Château de Saint-Germain-en-Laye in the wider area.

Are there mountain bike trails that form a loop?

Yes, many mountain bike trails around Poissy are designed as loops, making them convenient for starting and ending at the same point. Examples include the Médan – Maison d'Émile Zola loop from Poissy, which is an easy 17.9-mile (28.8 km) route, and the Enduro Descent – Pretty wooded path loop from Poissy for a more moderate challenge.

What do other mountain bikers enjoy most about mountain biking in Poissy?

The mountain bike routes in Poissy are highly rated by the komoot community, with an average score of 4.6 stars from over 60 reviews. Riders often praise the diverse landscape, which offers everything from serene riverside paths to challenging forest trails, catering to various skill levels. The proximity to vast natural areas like the Forêt Domaniale de Saint-Germain-en-Laye is also a significant draw.

Is it possible to access mountain bike trails using public transport in Poissy?

Poissy is well-connected by public transport, making it feasible to access trails. The town's infrastructure and proximity to major transport links mean that many starting points for routes are within reach of public transport options, allowing you to explore the surrounding forests and riverside paths without needing a car.

What is the best time of year for mountain biking in Poissy?

The region's climate generally allows for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, making them ideal. Summer can also be enjoyable, especially in the shaded forest areas. Winter rides are possible, but trails might be muddier, particularly in the extensive woodlands.

Are there any specific forests known for mountain biking near Poissy?

Absolutely. Poissy benefits from its immediate proximity to several large state-owned forests that are prime for mountain biking. The Forêt Domaniale de Saint-Germain-en-Laye, just a few miles away, is a favorite, offering numerous trails and panoramic views. The Forêt Domaniale de Marly also provides varied terrain suitable for mountain biking.

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