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France
Ile-de-France
Rambouillet

Saint-Arnoult-En-Yvelines

The best MTB trails around Saint-Arnoult-En-Yvelines

4.4

(101)

360

riders

35

rides

Mountain bike trails Saint-Arnoult-en-Yvelines are set within a diverse natural landscape, bordering the extensive Rambouillet Forest and the Haute Vallée de Chevreuse Regional Natural Park. The terrain features a mix of dense woodlands, quiet paths, and river valleys, with some areas offering relatively flat sections and others providing varied elevation. Riders can explore numerous cycle paths through forests like Rambouillet, Claye, and Dourdan, alongside scenic routes that follow rivers such as the Rémarde and Orge.

Best mountain bike trails around…

Last updated: May 8, 2026

4.5

(12)

21

riders

#1.

Aérotrain Bertin Bridge – Sainte-Anne Washhouse loop from Saint-Arnoult-en-Yvelines

27.4km

02:13

230m

230m

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

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Moderate

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

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

Moderate

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

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

Moderate
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Tips from the Community

Angélique
October 5, 2025, Cité médiévale de Dourdan

nice but watch out for the cobblestones

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Julien
April 7, 2025, Étang d'Or

A great tour, a must-do. The view is amazing and the route is very pleasant and suitable for all levels.

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Glop... Average cycle path

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1

A city worth the detour!

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Small fun single on the descent, but passable on the ascent

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a crossroads like so many others without any information...

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Access for firefighters...

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Like many crossroads in the forest, there is a post but no indication...

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Frequently Asked Questions

How many mountain bike trails are there in Saint-Arnoult-En-Yvelines?

There are over 30 mountain bike trails available around Saint-Arnoult-En-Yvelines on komoot, offering a diverse range of experiences for all skill levels.

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

Yes, Saint-Arnoult-En-Yvelines offers several easy mountain bike trails. You can find 6 routes specifically graded as easy. These trails often feature relatively flat sections through the Rambouillet Forest or along river valleys, providing a pleasant experience for less experienced riders or families.

What kind of terrain can I expect on mountain bike trails in Saint-Arnoult-En-Yvelines?

The terrain around Saint-Arnoult-En-Yvelines is quite varied, ranging from dense woodlands and quiet paths within the Rambouillet Forest and Haute Vallée de Chevreuse Regional Natural Park, to scenic river valleys. You'll encounter a mix of forest paths, routes between meadows and woods, and some areas with varied elevation. Some trails, like the one described as a 'Balcony of Pines and Heather', offer unique singletrack experiences.

Are there any challenging mountain bike routes for experienced riders?

Absolutely. For experienced riders seeking a challenge, there are 10 difficult mountain bike routes available. An example is the Route aux Cerfs – Remarkable oak loop from Saint-Arnoult-en-Yvelines, which is a 32.3 miles (51.9 km) path featuring significant elevation gain and traversing varied forest terrain.

Can I find circular mountain bike routes in the area?

Yes, many of the mountain bike trails in Saint-Arnoult-En-Yvelines are designed as circular routes, allowing you to start and finish at the same point. For example, the Route de l'étang d'Or – Golden Pond loop from Saint-Arnoult-en-Yvelines is a moderate 28.8 km loop that takes you past the Golden Pond.

What are some interesting natural sights or landmarks to see along the trails?

The region is rich in natural beauty. Along the trails, you might encounter several picturesque lakes such as Vaux‑en‑Cernay Lake, Golden Pond, and Étang de la Tour. You can also discover the charming waterfall at the Petit Moulin in Vaux-de-Cernay.

What do other mountain bikers say about the trails in Saint-Arnoult-En-Yvelines?

The mountain bike trails in Saint-Arnoult-En-Yvelines are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Riders often praise the extensive forest trails, varied terrain, and scenic river valleys that define the area's riding experience.

Are there any historical sites or cultural attractions near the mountain bike trails?

Yes, the area around Saint-Arnoult-En-Yvelines is steeped in history. You can find historical sites like the Vaux-de-Cernay Road and Vaux-de-Cernay Abbey, as well as impressive castles such as Château de Dourdan and Bonnelles Castle. The 12th-century priory church in Saint-Arnoult-en-Yvelines itself is also a classified historical monument.

What is the best time of year for mountain biking in Saint-Arnoult-En-Yvelines?

The region is enjoyable for mountain biking through much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer is also popular, though some forest paths, particularly in Dourdan Forest, might be muddy after rain. Always check local conditions before heading out.

Are there options for shorter or longer mountain bike rides?

Yes, the trails cater to various ride lengths. You can find shorter routes like the Route aux Cerfs – Aérotrain Bertin Bridge loop from Saint-Arnoult-en-Yvelines, which is 8.5 miles (13.7 km) and takes about 1 hour 5 minutes. For longer adventures, routes like the Wolf Pit... – Veloscenie... loop from Saint-Arnoult-en-Yvelines offer a 21.6 km ride.

Is there parking available near the trailheads?

Yes, parking is generally available near trailheads, especially around popular access points to the Rambouillet Forest and other natural areas. Many routes start directly from Saint-Arnoult-en-Yvelines, where public parking options can be found. For specific parking details, it's always best to check the individual route descriptions on komoot.

Are dogs allowed on the mountain bike trails?

Generally, dogs are permitted on trails in the Rambouillet Forest and Haute Vallée de Chevreuse Regional Natural Park, often on a leash. However, specific rules can vary, especially in protected areas or private lands. It's advisable to check local signage or park regulations for the specific trail you plan to ride to ensure compliance.

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