4.5
(563)
3,175
hikers
336
hikes
Hiking around Courcelles-Sur-Viosne offers diverse landscapes within the French Vexin Regional Natural Park. The terrain features the Viosne valley, with routes alternating between cultivated fields and the edges of woods. Slopes (coteaux) on both banks of the Viosne river provide varied elevation, while wooded sections like Bois Saint-Léger and Bois-Seigneur offer shaded paths. The area also includes plateaus, often traversed by historical paths.
Last updated: May 20, 2026
4.5
(28)
107
hikers
11.7km
03:13
190m
190m
Hike the moderate 7.3-mile La chaussée Jules-César and Viosne valley trail, exploring Roman history and charming villages in Vexin Français.
4.2
(5)
16
hikers
5.51km
01:30
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.8
(4)
12
hikers
18.7km
05:04
260m
260m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
18
hikers
9.73km
02:35
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
9
hikers
6.29km
01:44
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A charming village on the slopes of the Viosne with its castle and adjacent church.
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Located on the Jules César road, this is one of the two crosses placed nearby (the other is the Labathe cross)
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Courcelles-sur-Viosne is a town in the French Vexin region and its main characteristic is that it is on the way to the Chaussée de César, a trade route dating from the Roman Empire.
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Cross located on the Chaussée Jules César, erected in the 13th Century by the Templars.
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Private castle dating from the 17th century and classified as a Historic Monument since 1996.
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A beautiful piece of nature, the building opposite the wash house has a magnificent architecture.
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Hi walkers This is a must, but I would add that you have to walk in the park only on weekdays, leave large families on the weekends, the atmosphere can quickly get "heavy" with too many people. Otherwise a beautiful nugget, if you make every nook and cranny ...
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Ideal for family picnics and artistic walks. The park is magnificent!
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There are over 300 hiking routes around Courcelles-Sur-Viosne, offering a wide range of options for all skill levels. These include 145 easy routes, 181 moderate routes, and 21 difficult routes.
The terrain around Courcelles-Sur-Viosne is quite varied, featuring the scenic Viosne valley with routes alternating between cultivated fields and the edges of woods. You'll find slopes (coteaux) on both banks of the Viosne river, providing varied elevation, as well as wooded sections like Bois Saint-Léger and Bois-Seigneur. Plateaus, often traversed by historical paths like the Chaussée Jules César, also form part of the landscape.
Yes, many of the trails around Courcelles-Sur-Viosne are circular. For an easy loop, consider the Justice Cross loop from Montgeroult - Courcelles, which is 5.4 km long and passes by the notable Croix de la Justice landmark. Another easy option is the Justice Cross loop from Boissy-l'Aillerie.
The region is rich in history and natural beauty. You can walk along the ancient Roman road, the Chaussée Jules César, which is incorporated into several itineraries, such as La chaussée Jules-César and the Viosne valley. Other notable features include the Croix de la Justice, old mills, lavoirs, and the 17th-century Château de Courcelles. The Viosne valley itself offers picturesque views.
Yes, there are many easy routes suitable for families. The Justice Cross loop from Montgeroult - Courcelles is an easy 5.4 km path with gentle ascents, perfect for a family outing. The area's diverse landscapes and historical elements can make for an engaging experience for children.
The routes in Courcelles-Sur-Viosne are highly rated by the komoot community, with an average score of 4.5 stars from over 500 reviews. Over 3000 hikers have explored the varied terrain, often praising the scenic Viosne valley, the historical paths, and the peaceful wooded sections.
For those seeking a longer and more challenging experience, the Montgeroult Castle – Labathe Cross loop from Boissy-l'Aillerie is an 18.7 km difficult trail that leads through varied terrain, including the Viosne valley and plateaus, typically taking around 5 hours to complete.
The French Vexin Regional Natural Park offers beautiful scenery throughout the year. Spring and autumn provide pleasant temperatures and vibrant colors, while summer offers shaded paths in the woods. Even in winter, the rural charm and historical trails can be enjoyed, though some paths might be muddy.
Yes, the area features "Le sentier des arbres" (The Tree Trail), a dedicated 4.4 km interpretive trail developed with the Regional Natural Park of Vexin Français. Along this path, 22 different tree species are identified with informative panels, offering insights into their characteristics and ecological importance. The trail moves between the Viosne valley floor and the plateau.
Beyond the local Château de Courcelles, you can explore several other historical sites. Highlights include Château de Théméricourt, Moussy Castle, Château de Jambville, and Villette Castle. These add a rich cultural dimension to your hiking experience.
The hiking experience is largely defined by the Viosne valley, which features a mix of cultivated fields and woodlands. The region is part of the French Vexin Regional Natural Park, offering diverse landscapes with coteaux (slopes), wooded sections like Bois Saint-Léger and Bois-Seigneur, and plateaus that provide varied views and terrain.


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