4.4
(1093)
7,924
hikers
15
hikes
Hiking around Cormeilles-En-Parisis offers diverse landscapes within the Val-d'Oise department. The region features the Forêt Régionale de Cormeilles, providing dense woodlands and varied trails. Hikers can explore the elevated terrain of the Plateau d'Argenteuil and the Buttes du Parisis, which offer panoramic views. Several routes also provide viewpoints overlooking the Seine River and its valley.
Last updated: October 25, 2026
5.0
(1)
22
hikers
11.5km
03:03
110m
110m
Moderate hike. Good fitness required. Easily walkable paths.
5.0
(1)
26
hikers
5.16km
01:24
70m
80m
Easy hike. Easily walkable paths.

4.5
(4)
18
hikers
10.1km
02:45
160m
160m
Moderate hike. Good fitness required. Easily walkable paths.
4.6
(5)
14
hikers
6.40km
01:44
90m
90m
Easy hike. Easily walkable paths.
1.0
(1)
27
hikers
Easy hike. Easily walkable paths.
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This bank of the Seine brings freshness and serenity
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Entrance to the Cormeilles woods via the spring and the fountains a little higher up.
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slope at 15% to get there from the banks of the seine on narrow and rolling roads. beginners refrain
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The Green Spaces Agency has just completed the development of the Belvédère des Rinvals. This platform, overlooking the surroundings of the Buttes du Parisis, has had the particularity of housing, since 2018, two book trees. The principle, supported by the Val Parisis agglomeration community, is unprecedented in regional forests. It is inspired by book boxes, in which everyone is free to pick up and drop off books. The site has had some success, used by fans of the "travel book" or simply for a reading stop in the middle of nature ... the installation of benches and wooden logs is appreciated! How to get there? The Belvédère des Rinvals is located halfway up the Buttes du Parisis, near the Maison forestières des Rinvals (offices of the Green Spaces Agency). It is accessible: via the Sente des Rinvals, from the chemin des Regards, in Franconville (5 minutes on foot) from the Chemin des Crêtes (10-minute walk), parallel to the RD102 strategic road, crossing the Buttes du Parisis from east to west from the RD102 strategic road, in Cormeilles-en-Parisis (15 minutes on foot). Take the path opposite the entrance to CAT La Montagne. Small signboards then line the path to the belvedere. It is advisable to put on good shoes: the last section of the access path to the belvedere has some small differences in height.
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Magnificent view of the banks of the Seine
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Hiking around Cormeilles-En-Parisis offers a diverse range of landscapes. You'll find dense woodlands in the Forêt Régionale de Cormeilles, elevated views from the Plateau d'Argenteuil and Buttes du Parisis, and picturesque viewpoints overlooking the Seine River and its valley. Trails often feature varied terrain, including paths through forests, open plateaus, and charming old villages.
Yes, Cormeilles-En-Parisis has several easy hiking trails. Out of the 14 routes available, 8 are classified as easy. A good option is the Parisis Water Tower – Rinvals Wood loop from Argenteuil, which is 6.4 km long and takes about 1 hour 44 minutes to complete.
Many trails incorporate interesting landmarks. You can explore historical sites like the Fort de Cormeilles-en-Parisis and the Carrière de Cormeilles-en-Parisis. Some routes on the Argenteuil plateau pass by the historic Moulin d'Orgemont and Moulin de Sannois. Additionally, you might encounter beautiful castles such as the Pond and Château de la Chasse or the Maisons-Laffitte Castle.
Yes, many of the hiking routes in the area are circular, allowing you to start and end at the same point. For example, the View of the Seine – Quai du génie loop from Cormeilles-en-Parisis is a popular moderate 11.7 km circular trail offering river views.
The hiking routes in Cormeilles-En-Parisis are highly regarded by the komoot community, with an average score of 4.4 stars from over 900 reviews. Hikers often praise the varied terrain, the scenic views of the Seine, and the peaceful atmosphere of the woodlands.
While most trails are easy to moderate, there is at least one difficult route available for experienced hikers. The region's varied terrain, including elevation gains on plateaus like Argenteuil, can provide a good challenge. For a moderate option with some elevation, consider the Jacques Verniol Cross loop from Argenteuil, which is 10.1 km long.
The Forêt Régionale de Cormeilles is known for its rich biodiversity. While not guaranteed, you may have opportunities to spot local wildlife, including deer, especially during quieter times of the day.
Absolutely. Several trails provide beautiful viewpoints overlooking the Seine River and its valley. The View of the Seine – Quai du génie loop from Cormeilles-en-Parisis is specifically highlighted for its river views and varied landscapes.
The Forêt Régionale de Cormeilles offers unique experiences throughout the year. Spring brings vibrant wildflowers, while autumn transforms the landscape into a tapestry of warm hues. Summer provides lush greenery and shade, and even winter can be beautiful for a crisp walk, making it enjoyable in all seasons depending on your preference.
Yes, if you're looking for a shorter, easy walk, the Jacques Verniol Cross – Parisis Water Tower loop from Les Moussets is a great choice. It's approximately 5.16 km long and can be completed in under an hour and a half.
The trails around Cormeilles-En-Parisis feature varied terrain. You'll walk on well-maintained paths, through dense forest sections, across open plateaus, and sometimes through charming old villages. Expect a mix of flat sections and some moderate elevation changes, particularly on routes crossing the Argenteuil plateau.


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