4.5
(1175)
7,937
hikers
14
hikes
Hiking trails around Les Clayes-Sous-Bois offer access to diverse natural landscapes within the Yvelines department. The area is characterized by its proximity to the extensive Forêt de Bois-d'Arcy, providing numerous woodland paths. Hikers can also explore the broader Parc Naturel Régional de la Haute Vallée de Chevreuse, which features green forests, valleys, and rivers. Water features like the Ru Maldroit and Étang de la Cranne contribute to varied terrain.
Last updated: July 15, 2026
4.4
(20)
68
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(7)
42
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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27
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
13
hikers
21.4km
05:37
170m
170m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Be careful, the area is almost at water level. The Ru de Gally often spreads out a little, and the path can be muddy after rain.
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Very pleasant, quiet road through the fields.
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Surrounded by greenery and fields, this charming stone chapel exudes an atmosphere of calm and serenity. It bears witness to the local religious heritage, with its simple and elegant architecture.
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Hiking path along the pond with benches
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Too bad for the spelling ... It would have been picturesque!
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There are over a dozen hiking trails around Les Clayes-Sous-Bois, offering a variety of experiences. These routes range from easy strolls to more challenging treks, primarily exploring the Forêt de Bois-d'Arcy and the broader Parc Naturel Régional de la Haute Vallée de Chevreuse.
Yes, Les Clayes-Sous-Bois offers several easy hiking routes. You can find 3 trails specifically rated as easy, perfect for a relaxed walk through the local woodlands and green spaces. These are ideal for those looking for a gentle introduction to the area's natural beauty.
The hiking trails around Les Clayes-Sous-Bois primarily traverse dense woodlands within the Forêt de Bois-d'Arcy. You'll also encounter tranquil water bodies like the Ru Maldroit and Étang de la Cranne. Further afield, the Parc Naturel Régional de la Haute Vallée de Chevreuse offers picturesque valleys, rivers, and traditional villages.
Many of the trails around Les Clayes-Sous-Bois are suitable for families, particularly the easier and moderate routes that wind through the Forêt de Bois-d'Arcy. These paths offer a safe and engaging environment for children to explore nature. Consider routes that are shorter in distance and have less elevation gain for younger hikers.
Generally, dogs are welcome on many hiking trails in the Forêt de Bois-d'Arcy and the Parc Naturel Régional de la Haute Vallée de Chevreuse, provided they are kept on a leash. It's always recommended to check specific trail regulations or local signage, especially in nature reserves, to ensure a pleasant experience for everyone.
Yes, many of the hiking routes around Les Clayes-Sous-Bois are designed as circular loops, allowing you to start and end at the same point. An example is the Bois D'Arcy Equestrian Center – bois d'arcy observatory loop from Les Clayes-sous-Bois, which offers a moderate 9 km experience.
Hikes around Les Clayes-Sous-Bois vary in length and duration. You can find shorter walks, but many popular routes are moderate in length, such as the Superb car-free driveway – Biodiversity trail loop from Villepreux - Les Clayes, which is 11.1 km and takes approximately 2 hours 52 minutes. Longer, more challenging routes can extend over 20 km.
The region offers several notable attractions. You can visit the historic Palace of Versailles, explore the serene Geneste Pond, or admire the impressive Grand Canal at Versailles. Within Les Clayes-Sous-Bois itself, the centuries-old "Arbre de Diane" in the château park is a remarkable natural landmark.
Yes, Les Clayes-Sous-Bois is well-connected by public transport, making it convenient to access many hiking trails, especially for visitors coming from Paris and the wider Île-de-France region. The local train stations and bus routes often provide access points close to the forest entrances and trailheads.
Les Clayes-Sous-Bois and the surrounding villages within the Parc Naturel Régional de la Haute Vallée de Chevreuse offer various options for refreshments. You'll find local cafes, restaurants, and bakeries where you can refuel before or after your hike. It's advisable to check opening hours, especially in smaller villages.
The hiking routes in Les Clayes-Sous-Bois are highly rated by the komoot community, with an average score of 4.5 stars from over 1000 reviews. Hikers often praise the quiet woodlands, well-maintained paths, and the opportunity to immerse themselves in nature close to urban areas.
While all trails can be hiked in winter, routes through the dense Forêt de Bois-d'Arcy, such as the Bassin de la Cranne Trail – Bois D'Arcy Equestrian Center loop from Villepreux - Les Clayes, offer sheltered paths. Be aware that some paths near water features like the Ru Maldroit might become muddy after rain or snowmelt, so appropriate footwear is recommended.


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