4.6
(1666)
6,923
hikers
21
hikes
Hiking around Lévis-Saint-Nom, located within the Parc Naturel Régional de la Haute Vallée de Chevreuse, offers diverse natural landscapes. The region is characterized by the valleys of the Yvette and Pommeret rivers, featuring a varied topography of plateaus, hillsides, and valley bottoms. Hikers can explore wooded areas, open countryside, and unique ecological zones, with elevation changes up to 60 meters.
Last updated: May 20, 2026
4.8
(12)
61
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(12)
53
hikers
10.2km
02:49
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(6)
19
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2.0
(1)
22
hikers
2.28km
00:35
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Near Maincourt-sur-Yvette, this wood has beautiful rock formations climbing up the first slopes of the Chevreuse valley, just a few meters from the river.
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Nestled in the Chevreusee Valley, the Maincourt-sur-Yvette washhouse is a beautiful piece of rural heritage. This stone washhouse, carefully restored, is surrounded by greenery. A little gem to discover during a stroll in the region.
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expanse of ferns reflecting the trees and providing a touch of green
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small abandoned washhouse deep in the forest
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supervision on the meadow with multiple horses running free
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sublime wash house in the middle of the forest along the Yvette
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For more information on the iron house. https://yveline.org/la-maison-de-fer/
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There are over 20 hiking routes around Lévis-Saint-Nom, offering a variety of experiences for different skill levels. These include easy walks, moderate trails, and some more challenging options.
Lévis-Saint-Nom is characterized by the picturesque valleys of the Yvette and Pommeret rivers. You'll find a varied topography of plateaus, hillsides, and valley bottoms, with opportunities to explore wooded areas, open countryside, and unique ecological zones like humid fallows and reed beds along the Yvette.
Yes, Lévis-Saint-Nom offers several easy routes suitable for families. For instance, the Maincourt Reedbed – Maincourt Washhouse loop from Lévis-Saint-Nom is an easy 2.3 km trail that explores the natural beauty of the area.
Many trails in the Parc Naturel Régional de la Haute Vallée de Chevreuse are dog-friendly, but it's always recommended to keep dogs on a leash, especially in areas with wildlife or near livestock. Please check specific trail regulations or local signage for any restrictions.
Yes, many of the trails in Lévis-Saint-Nom are circular, allowing you to start and end at the same point. Examples include the Maincourt Washhouse – Maincourt Reedbed loop from Lévis-Saint-Nom and the Washhouse at the Fairies' Spring – Maincourt Washhouse loop from Lévis-Saint-Nom.
Hikers can discover a blend of natural beauty and cultural heritage. Along the Yvette river, you might find reed beds and humid fallows. The region also features old mills, vestiges of former châteaux, and hamlets like La Popinerie. You can also explore nearby attractions such as Dampierre-en-Yvelines Castle or the serene Rompu Pond.
While specific parking information for each trailhead isn't always detailed, Lévis-Saint-Nom, being a rural commune, generally offers parking options in village centers or designated areas near popular trail starting points. It's advisable to check local maps or signage upon arrival.
Lévis-Saint-Nom is located within the Parc Naturel Régional de la Haute Vallée de Chevreuse. While public transport options exist to reach the general area, direct access to specific trailheads might require local bus services or a short taxi ride from larger transport hubs. Planning your journey in advance is recommended.
The diverse habitats in Lévis-Saint-Nom support various wildlife. Along the Yvette river, you might spot birds like the Grey Flycatcher and Reed Bunting. The plateau's ponds are home to uncommon amphibian species, including the Crested Newt and Green Tree Frog.
The trails in Lévis-Saint-Nom are highly rated by the komoot community, with an average score of 4.5 stars from over 1600 reviews. Hikers often praise the preserved rural charm, varied landscapes, and the peaceful atmosphere of the wooded areas and river valleys.
For those seeking a more challenging experience, the Vaux‑en‑Cernay Lake – Dampierre Castle loop from Lévis-Saint-Nom is a difficult 20.5 km route with significant elevation changes, taking approximately 5 hours 30 minutes to complete.
Yes, the Yvette river valley is a prominent feature of the region. The Maincourt Washhouse – Maincourt Reedbed loop from Lévis-Saint-Nom is a moderate 10.2 km trail that specifically explores the Yvette river valley, featuring its unique reedbeds and diverse habitats.


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