4.5
(1294)
6,371
hikers
26
hikes
Hiking trails in Forêt De L'Isle-Adam traverse a sprawling forest covering over 3,900 acres (1,600 hectares) just outside of Paris. The region is characterized by lush greenery, diverse flora including oaks, chestnut trees, and beeches, and notable natural features like the picturesque Chauvry Valley and several ponds. Historical elements such as the Pierre Plate megalithic monument and the Table de Cassan are also present within the forest landscape.
Last updated: May 28, 2026
5.0
(3)
31
hikers
7.42km
01:58
80m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
10
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(3)
11
hikers
7.20km
01:54
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
8
hikers
6.36km
01:45
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Fairy-tale atmosphere along the path through the forest.
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Quite kitsch bell tower in the middle of the fields.
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By 10° a climb like that warms up!!
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Beautiful lime tree but a little overgrown by the nature that surrounds it in the spring. It does not highlight it and we could even soon miss the explanation panel.
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Nothing exceptional, but a small fountain in the middle of the forest
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The Abbaye du Val is a beautiful site and the forest of Isle Adam is really beautiful. On the other hand, the park of the abbey is closed to the public and opens by reservation to groups from March to September.
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If you want to test your mountain biking skills, this spot is ideal for you. There is sand, rocks, hills... All you have to do is enjoy your bike!
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Forêt De L'Isle-Adam offers over 25 dedicated hiking trails, providing a wide range of options for exploring its diverse landscapes. These include paths suitable for various fitness levels, from easy strolls to more moderate excursions.
The trails in Forêt De L'Isle-Adam traverse a variety of terrains, including lush woodlands dominated by oaks, chestnut trees, and beeches. You'll find well-marked paths, some paved, leading through picturesque areas like the Chauvry Valley and past tranquil ponds. The forest also connects to the GR1 long-distance trail, offering extended walking opportunities.
Yes, Forêt De L'Isle-Adam has numerous easy routes perfect for families or those seeking a gentle walk. An excellent option is the Paved Forest Path (Bois-Franc) loop from Nerville-la-Forêt, which is a shorter 3.58 km path. Another easy choice is the Our Lady of France loop from Montsoult, a 7.2 km trail through peaceful woodlands.
Hikers can explore several notable natural features and historical landmarks. You might encounter remarkable ancient trees, including one estimated to be 550 years old, and picturesque ponds (mares). The forest also contains historical vestiges like the Pierre Plate megalithic monument and the Table de Cassan. Viewpoints overlooking the Réserve Naturelle du Marais de Stors are also accessible.
Many of the trails in Forêt De L'Isle-Adam are designed as circular routes, allowing you to start and end at the same point. For example, the Remarkable trees – Fountain of the Great Mountains loop from Montsoult is an easy 6.36 km circular hike that showcases unique arboreal sights.
Generally, dogs are welcome on trails in Forêt De L'Isle-Adam. However, it's always recommended to keep your dog on a leash, especially in areas with wildlife or near other hikers, to ensure a pleasant experience for everyone and to protect the forest's biodiversity.
The hiking routes in Forêt De L'Isle-Adam are highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the forest's lush greenery, the tranquility of its paths, and the variety of trails suitable for different abilities. The well-marked routes and the opportunity to discover historical elements are also frequently highlighted.
Yes, for those seeking a more challenging experience, there are moderate trails available. The Beautiful Forest Clearing – La Butte des Landes loop from Nerville-la-Forêt is a moderate 13.0 km path that offers views of forest clearings and rolling hills, requiring good fitness and sure-footedness.
Yes, Forêt De L'Isle-Adam is well-equipped with numerous parking lots conveniently located near trailheads, making access to the hiking routes straightforward for visitors arriving by car.
While the forest is just outside Paris, specific public transport connections to individual trailheads may vary. It's advisable to check local bus or train schedules to nearby towns like Montsoult or Nerville-la-Forêt, which serve as starting points for several routes, and plan your journey accordingly.
Forêt De L'Isle-Adam offers a beautiful hiking experience throughout the year. Spring brings vibrant greenery and the fragrance of lily of the valley in May, while autumn showcases stunning fall foliage. Summer provides pleasant shaded walks, and even winter can be enjoyable, though some paths might be muddy. The best season depends on your preference for scenery and weather.


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