Forêt De L'Isle-Adam is an expansive forest region located just northwest of Paris, offering a diverse landscape for outdoor pursuits. Spanning over 3,900 acres (1,600 hectares), this area features lush woodlands, varied flora, and natural features like the Chauvry Valley and tranquil ponds. The terrain includes rolling hills and paths along the Oise River, making it suitable for several sports like road cycling, hiking, mountain biking, touring cycling, and more.
Forêt De L'Isle-Adam…
167
Routes
4.5
(245)
Average rating
2137
People visited

4.7
(13)
109
riders
34.2km
01:36
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

3.8
(5)
153
riders
34.7km
01:37
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(3)
26
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

5.0
(2)
199
riders
68.5km
02:58
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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4.8
(38)
97
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.6
(5)
29
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.7
(9)
27
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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.
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4.3
(7)
56
riders
84.9km
06:00
1,000m
1,000m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.2
(12)
53
riders
42.6km
02:29
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(2)
16
riders
88.2km
06:06
840m
840m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

5.0
(1)
7
riders
106km
07:54
1,360m
1,360m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(4)
43
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
31
riders
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

5.0
(2)
17
riders
33.2km
02:49
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

19
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(3)
39
runners
10.9km
01:15
160m
160m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
19
runners
9.97km
01:07
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.9
(7)
20
runners
6.33km
00:42
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

15
runners
12.3km
01:21
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(4)
22
riders
35.0km
02:58
430m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.0
(2)
17
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.3
(3)
10
riders
21.2km
01:41
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

16
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Forêt De L'Isle-Adam offers a range of outdoor activities including Road cycling, Hiking, Mountain biking, Touring cycling, Jogging, and Gravel biking. The region features over 35 routes for various skill levels. These routes have an average rating of 4.44 out of 5 stars from more than 80,000 visitors.
Road cyclists can explore routes like the "Banks of the Oise — L'Isle-Adam – L'Isle-Adam forest loop" and the "L'Isle Adam – Auvers-sur-Oise loop." These routes are generally moderate and feature mostly paved surfaces. For more options, consult the Road Cycling Routes in Forêt De L'Isle-Adam guide.
Yes, Forêt De L'Isle-Adam includes 6 km (3.7 miles) of dedicated cycle paths. Cycling is also permitted on forest roads that are wider than 2.5 meters (8.2 feet). These paths and roads provide opportunities for both road and touring cyclists.
Cyclists in Forêt De L'Isle-Adam can expect varied terrain, including lush woodlands, paths along the Oise River, and some elevation changes. Many road and touring cycling routes feature mostly paved surfaces, while mountain biking trails offer more diverse paths suitable for different skill levels.
The forest offers over 25 km (15.5 miles) of hiking trails. Popular routes include the Joseph Wresinski Center – Totem loop (4.6 miles [7.4 km]), the Beautiful Forest Clearing – La Butte des Landes loop (8.1 miles [13 km]), and the Our Lady of France loop (4.5 miles [7.2 km]). These trails traverse varied forest terrain, clearings, and rolling hills. More options are available in the Family-friendly hikes in Forêt De L'Isle-Adam guide.
Yes, Forêt De L'Isle-Adam is a destination for mountain biking, featuring diverse terrain. Popular routes include the Remarkable Trees – Forest Climb loop (18.1 miles [29.1 km]) and the La Butte des Landes – Cycle route along the castle loop (8.3 miles [13.4 km]). General mountain biking is allowed on forest paths, but free-ride with constructed obstacles is prohibited. Further details can be found in the MTB Trails in Forêt De L'Isle-Adam guide.
The forest is characterized by lush greenery, diverse tree species like oaks and beeches, and seasonal wild hyacinths and lily of the valley. Notable natural features include the picturesque Chauvry Valley, several tranquil ponds, and the Marais de Stors, a significant natural reserve. Paths along the Oise River also offer scenic views.
Forêt De L'Isle-Adam contains several historical vestiges. These include the Pierre Plate megalithic monument and the Table de Cassan, a large hunting table carved from limestone, both classified as historical monuments. The Étoile de Conti, an ancient meeting point for hunters, is another historical landmark within the forest.
Forêt De L'Isle-Adam is a popular region on komoot, with over 80,000 visitors having shared their experiences. The 35 available routes across various sports have an average rating of 4.44 out of 5 stars. This indicates a high level of satisfaction among users.
Forêt De L'Isle-Adam is situated approximately 25 km (15.5 miles) northwest of Paris, making it easily accessible. The forest provides numerous parking lots for visitors. It is also connected to other state forests via the GR1 hiking trail, offering extended adventure possibilities.
Komoot offers several guides for Forêt De L'Isle-Adam, including Road Cycling Routes, Family-friendly hikes, MTB Trails, and Traffic-free bike rides. There are also guides for general cycling, running trails, and gravel biking.
The official tourism website for L'Isle-Adam, which covers the forest, is tourisme-isleadam.fr. The Office de Tourisme de L'Isle-Adam can be reached by phone at +33 1 34 69 41 99.
Forêt De L'Isle-Adam spans over 3,900 acres (1,600 hectares). It is one of the three major state forests in the Val-d'Oise region. This expansive area provides ample space for various outdoor activities and exploration.

