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France
Ile-de-France
Rambouillet

Forêt Des Quatre Piliers

The best MTB trails in Forêt Des Quatre Piliers

4.4

(205)

785

riders

145

rides

Mountain biking in Forêt Des Quatre Piliers offers a network of trails winding through dense woodlands and rolling terrain. The region is characterized by its extensive forest cover, providing shaded paths and natural obstacles suitable for mountain biking. Riders can expect varied elevations, with routes that traverse gentle slopes and more challenging ascents. The landscape includes features like streams and ponds, contributing to a diverse riding experience within this forest environment.

Best mountain bike trails in Forêt Des Quatre Piliers

Last updated: July 9, 2026

5.0

(1)

22

riders

#1.

Carrefour du Haut Planet – Étang Neuf loop from Orgerus - Béhoust

56.7km

04:56

710m

710m

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

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Hard

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate
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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

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

Easy
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Tips from the Community

Les Sept Pêchers Capitaux
July 31, 2025, Chateau de Behoust

Beautiful castle with a beautiful forest nearby 😉

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Alain
June 1, 2025, L'étang Neuf

Beautiful walk in the forest.

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Pleasant in spring when the plants are awakening :)

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very nice hike in the woods with some stone bridges to discover

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clec
November 20, 2024, Chateau de Behoust

a pretty little village not to be missed in the Yvelines: you wouldn't think you were in the suburbs of Paris!

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Paul_C
November 13, 2024, Pont de Gambaiseuil

Head to Pont de Gambaiseuil on Route du Bocquet and discover this rugged trail near Gambaiseuil offering a mix of forest trails and technical sections that will test your skills. As you cross the bridge, take the time to appreciate the serenity of the surrounding woods and the gentle flow of the river below. It’s the perfect spot for a quick break before diving back into the dense forest trails that make this hike so rewarding.

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Small easy descent but very fluid and pleasant. The landscapes are absolutely magnificent, with pines, firs and moss everywhere around you. It smells good and we have fun on the handlebars!

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Very nice hilly area around this small pond.

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Frequently Asked Questions

How many mountain bike trails are available in Forêt Des Quatre Piliers?

Forêt Des Quatre Piliers offers a wide selection of mountain bike trails, with over 140 routes available for exploration. These include options for various skill levels, from easy to difficult.

Are there easy mountain bike trails suitable for beginners in Forêt Des Quatre Piliers?

Yes, Forêt Des Quatre Piliers has approximately 47 easy mountain bike trails, perfect for beginners or those looking for a relaxed ride. An example is the Étang Neuf – Pont de Gambaiseuil loop from Orgerus - Béhoust, which is 15.1 miles (24.3 km) long and leads through the forest and past the Étang Neuf pond.

What kind of terrain can I expect on mountain bike trails in Forêt Des Quatre Piliers?

The region is characterized by dense woodlands and rolling terrain, offering shaded paths and natural obstacles. Riders will encounter varied elevations, from gentle slopes to more challenging ascents, often with features like streams and ponds contributing to a diverse riding experience.

Are there any longer mountain bike routes for experienced riders?

For more experienced riders seeking a longer challenge, the Pont de Gambaiseuil – Ponts Quentin Stream loop from Orgerus - Béhoust is a moderate 30.1 miles (48.4 km) trail that navigates through varied forest terrain, including stream crossings.

Are there mountain bike trails with singletrack sections in Forêt Des Quatre Piliers?

Yes, many routes feature engaging singletrack sections. A popular choice among local mountain bikers is the Singletrack Above Gambaiseuil loop from Millemont, a moderate 13.5 miles (21.7 km) path known for its singletrack within the forest.

What do other mountain bikers say about the trails in Forêt Des Quatre Piliers?

The mountain bike routes in Forêt Des Quatre Piliers are highly rated by the komoot community, with an average score of 4.4 stars from over 250 reviews. Reviewers often praise the varied terrain, extensive forest cover, and the well-maintained paths.

Are there any circular mountain bike routes in the area?

Yes, many of the trails in Forêt Des Quatre Piliers are designed as circular routes, allowing you to start and end at the same point. An example of an easy circular route is the Around Houdan – Entrance to the Forest at Gambais loop from Bazainville, covering 19.75 km.

Are there any mountain bike trails that pass by notable landmarks or points of interest?

While the region is primarily known for its natural forest beauty, some routes offer glimpses of local points of interest. For example, the moderate Anne of Brittany Tower – Remarkable tree - ONF loop from Garancières - La Queue passes by the Anne of Brittany Tower and a remarkable tree designated by the ONF.

What is the best time of year to go mountain biking in Forêt Des Quatre Piliers?

The extensive forest cover in Forêt Des Quatre Piliers provides shaded paths, making it enjoyable during warmer months. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides a cool escape under the canopy. Always check local weather conditions before heading out.

Are there any difficult mountain bike trails for advanced riders?

Yes, Forêt Des Quatre Piliers features a few difficult trails for advanced riders seeking a greater challenge. There are approximately 3 routes categorized as difficult, offering more technical sections and steeper ascents.

Is Forêt Des Quatre Piliers suitable for family mountain biking?

Yes, with nearly 50 easy trails, Forêt Des Quatre Piliers offers many options suitable for families. These routes typically feature gentler slopes and less technical terrain, allowing for an enjoyable experience for riders of varying ages and skill levels.

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