4.6
(183)
1,249
hikers
196
hikes
Hiking around Perdreauville offers a diverse landscape characterized by forests, open fields, and elevated viewpoints. The region features areas like Rosny Forest and calcareous grasslands, providing varied terrain for outdoor activities. Trails often pass through agricultural areas and offer glimpses of local landmarks such as the Belvédère de Rolleboise. The elevation changes are generally moderate, with some routes including more significant climbs.
Last updated: May 8, 2026
5.0
(2)
15
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
22
hikers
13.7km
03:43
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.5
(2)
19
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
8
hikers
11.8km
03:13
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
6.73km
01:46
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The regional forest of Rosny is the green lung of the north-west of Île-de-France, with 1,751 hectares of wooded areas classified as a Natura 2000 site. It is located on a plateau which offers beautiful viewpoints when the landscape emerges.
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the belvedere, then this one you have to gain if you come from the bottom of Rolleboise, it goes up a bit, it is a vestige of the Universal Exhibition of Paris in 1900, it was brought back from Paris and installed here, it at was redone a short time ago because it was going into disrepair and it was a little trashed but now it is magnificent is monitored by 2 cameras, you with a view of the Seine and the valley at the top
3
0
Magnificent washhouse in a superb location.
0
0
A beautiful wash house in front of a very beautiful house.
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There are over 190 hiking routes in the Perdreauville area, offering a wide range of options for different skill levels and preferences.
The trails around Perdreauville cater to various abilities. You'll find 61 easy routes, 109 moderate routes, and 26 more challenging trails, ensuring there's something for everyone.
Yes, Perdreauville offers many easy trails perfect for beginners or a relaxed outing. An example is the Walk Near the Gas Wells – Ferme des Huit Routes loop from Boissy-Mauvoisin, which is 4.2 miles (6.7 km) long and leads through agricultural landscapes.
For those seeking a challenge, Perdreauville has several difficult routes. The Wash-house and manor house – Belvédère de Rolleboise loop from Rosny-sur-Seine is a demanding 12.1 miles (19.5 km) trail offering significant climbs and rewarding views.
Hiking around Perdreauville features a diverse landscape of forests, open fields, and elevated viewpoints. You'll encounter areas like Rosny Forest, calcareous grasslands, and agricultural zones, with trails often passing by local landmarks such as the Belvédère de Rolleboise.
Many of the routes in Perdreauville are circular, allowing you to start and end at the same point. For instance, the Rosny Forest – Calcareous grasslands loop from Boissy-Mauvoisin is a popular moderate circular path.
Generally, dogs are welcome on hiking trails in the Perdreauville region, especially in natural areas like Rosny Forest. It's always recommended to keep them on a leash, especially when passing through agricultural land or near wildlife.
The best time for hiking in Perdreauville is typically from spring to autumn (April to October), when the weather is mild and the landscapes are vibrant. Spring brings wildflowers, while autumn offers beautiful foliage in the forests.
Beyond the trails, you can explore several interesting sites. Consider visiting the historic Notre-Dame Church in Vétheuil or the impressive Donjon and Fortified Site of Montchauvet. Some routes also offer views of the Porcheville Power Plant.
The hiking routes in Perdreauville are highly rated by the komoot community, with an average score of 4.5 stars from over 160 reviews. Hikers often praise the varied terrain, from forests to open fields, and the well-maintained paths.
Yes, many of the easier and moderate trails are suitable for families. Routes that traverse open fields and have minimal elevation gain, such as the Ferme des Huit Routes loop from Boissy-Mauvoisin, are great choices for outings with children.


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