4.5
(451)
2,904
hikers
185
hikes
Bus station hiking trails in Forêt De Saint-Arnoult offer access to a diverse landscape characterized by dense woodlands, open prairies, and river valleys. The forest is part of the Parc Naturel Régional de la Haute Vallée de Chevreuse, providing an expansive natural environment for hikers. The region features varied terrain with gentle elevation changes, making it suitable for a range of activity levels. Water features like the Rémarde river and ponds such as the Étang de la Fosse aux Loups…
Last updated: June 23, 2026
5.0
(3)
16
hikers
13.5km
03:38
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
16
hikers
12.5km
03:24
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
10
hikers
16.9km
04:30
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
5
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
3
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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In the heart of the Dourdan national forest, this trail is a space for walking but also for learning. Discover the different species of trees present on the site, admire the flora thanks to the botanical plaques and learn more about the fauna of the forest. Then, have fun in the labyrinth and rest on the tables and benches present along the route. Plan 30 minutes of walking there and back and 30 minutes of discovery. The adapted surface allows the circulation of strollers and wheelchairs, the tables can also accommodate people with reduced mobility. The car park has a space reserved for people with reduced mobility.
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I have no information on this intersection...
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Refurbished parking lot accessible to people with reduced mobility...
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Crossroads lost in the middle of the forest. little information...
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Refurbished parking lot. 100% accessible to people with reduced mobility...
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The Garancières arboretum is home to around thirty tree species over an area of 20,200 m²...
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Like many crossroads in the forest, there is a post but no indication...
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There are over 180 hiking trails in Forêt De Saint-Arnoult that are accessible directly from bus stations. These routes offer a variety of experiences, with 63 easy, 104 moderate, and 15 difficult options to choose from.
Yes, Forêt De Saint-Arnoult offers several easy routes perfect for families, many of which are accessible by bus. An example is the Les Fontaines Bouillantes – Ponds loop from Sainte-Mesme, an easy 7.4 km trail that explores picturesque ponds and woodlands.
The terrain in Forêt De Saint-Arnoult is quite varied, even on bus-accessible routes. You can expect dense woodlands, open prairies, and river valleys, particularly along the Rémarde river. Trails are generally well-maintained, ranging from flat paths to moderate ascents, offering a dynamic visual experience.
Many bus-accessible trails lead to interesting natural features and landmarks. You might encounter the Preserved Sand Quarry, the notable Étang de la Fosse aux Loups, or the The famous Nemours crossroads. The region also features charming hamlets and the picturesque Rémarde river.
Yes, many of the bus-accessible routes in Forêt De Saint-Arnoult are circular, allowing you to return to your starting point without retracing your steps. For instance, the Preserved Sand Quarry – Grillon Trail loop from Sainte-Mesme is a moderate 13.6 km circular hike.
The komoot community rates hiking in Forêt De Saint-Arnoult highly, with an average score of 4.5 stars from over 420 reviews. Hikers often praise the region's accessible and varied trails, the immersive experience of its dense woodlands, and the peaceful atmosphere for car-free adventures.
For those seeking a longer challenge, there are several moderate to difficult routes accessible by bus. The Church of Saint Martin – Carrefour de Nemours... loop from Sainte-Mesme is a moderate 15.6 km trail that offers a more extensive exploration of the forest.
Most trails within the Forêt De Saint-Arnoult are dog-friendly, provided your dog is kept on a leash. It's always a good idea to check specific trail regulations or local signage, especially in protected areas, but generally, the forest welcomes well-behaved dogs.
Forêt De Saint-Arnoult is enjoyable year-round. Spring brings lush greenery and blooming flora, while autumn offers vibrant fall colors. Summer provides shaded trails, and even winter can be beautiful with a dusting of snow. Always check bus schedules and trail conditions, especially during off-peak seasons.
Forêt De Saint-Arnoult is closely connected to the Parc Naturel Régional de la Haute Vallée de Chevreuse and links to the Forêt Domaniale de Dourdan and the Forêt de Rambouillet. While specific bus routes might not directly connect all these points, many trails within Forêt De Saint-Arnoult offer a taste of this expansive natural environment, allowing for extended explorations across a wider natural area.
For detailed information on bus routes and schedules, it's best to consult the local public transport authority's website for the Yvelines department. You can also find general information about the area, including some hiking details, on the Rambouillet Tourisme website for Saint-Arnoult-en-Yvelines.


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