4.5
(615)
2,748
hikers
307
hikes
Hiking around Bernes-sur-Oise offers diverse landscapes, including the picturesque Oise River, dense forests, and areas with ponds and former quarries. The region is characterized by tranquil riverine environments and significant forested areas like Carnelle Forest and proximity to the Vexin Natural Regional Park. These features provide varied terrain for outdoor activities, ranging from flat riverbank paths to trails with moderate elevation changes within the woodlands.
Last updated: July 2, 2026
4.0
(1)
43
hikers
8.31km
02:08
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
7
hikers
5.33km
01:30
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.1
(10)
19
hikers
16.5km
04:11
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(4)
7
hikers
21.4km
05:59
410m
410m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
9.35km
02:36
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A must-see: the Chappe telegraph
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What is to be remembered from this route is the passage through the Carnelle forest. However, there are too many roads on the Isle Adam and along the Oise. No particular difficulty.
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This visit on Sunday morning, Chappe museum
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Discover the picturesque charm of the banks of the Oise at L'Isle-Adam. Stroll along the tranquil riverbanks, where nature meets history. Stroll along the shaded paths, enjoy the welcoming terraces and let yourself be seduced by the bucolic landscapes. Isle-Adam is an invitation to relaxation and discovery, where every moment is an enchanted break. Come breathe the fresh air, admire the gently gliding barges and savor the sweetness of life by the water.
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Thank you @Corentin for this important remark. I went back and there were actually many strains littering the single. When the vegetation has grown well, they are not always visible. So be careful!
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There are over 300 hiking routes around Bernes-sur-Oise, offering a wide variety of options for all skill levels. This includes approximately 118 easy routes, 184 moderate routes, and 10 more challenging trails.
Hiking around Bernes-sur-Oise offers a diverse mix of landscapes. You'll find picturesque riverine environments along the Oise River, dense forests like the Carnelle Forest and areas near the Vexin Natural Regional Park, and unique marshland paths. Some areas also feature ponds and former limestone quarries, adding to the varied scenery.
Yes, the region offers many easy routes suitable for families. For example, the Lac Bleu – Carnelle's Blue Lake loop from Nointel is an easy 5.3 km path through the Carnelle Forest, perfect for a family outing. Many trails are well-maintained and offer gentle terrain.
Hikers can discover several interesting natural features and landmarks. The Blue Lake of Carnelle is a popular spot within the Carnelle Forest. You might also encounter unique marshland environments, such as those along the Singletrack along the Marais de Stors, which offers bucolic scenery and rock faces. Historical sites like Royaumont Abbey and the Covered alley are also accessible near some routes.
Yes, many routes around Bernes-sur-Oise are circular, allowing you to start and end at the same point. Popular options include the Chemin des Marais de Chambly loop from Chambly, which explores marshland, and the Port de l'Isle Adam – La Rosière Nature Area loop from Persan - Beaumont, which takes you through a nature area near L'Isle-Adam.
The hiking routes in Bernes-sur-Oise are highly rated by the komoot community, with an average score of 4.5 stars from over 550 reviews. Hikers often praise the diverse terrain, from tranquil riverbanks to dense forests, and the well-maintained paths that cater to various ability levels.
While specific public transport connections to every trailhead can vary, towns like L'Isle-Adam, which serves as a gateway to nearby forests, are generally accessible. It's advisable to check local transport schedules for specific starting points of your chosen route.
Yes, for those seeking a more strenuous experience, there are about 10 difficult routes in the area. An example is the Church of Saint Germain of Auxerre – Covered alley loop from Nointel - Mours, which covers over 21 km with significant elevation gain.
The region is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful foliage, especially in the forests. Summer is also suitable, though some marshland areas might be muddy after rain. Winter hikes can be serene, but trails might be damp.
The Carnelle Forest is frequently highlighted for its beautiful loops and the notable Blue Lake of Carnelle. The Oise River banks offer serene strolls, and the nearby Vexin Natural Regional Park is renowned for its breathtaking landscapes. The Marais de Stors also provides unique, bucolic scenery.
The charming town of L'Isle-Adam, situated along the Oise, is a key attraction with amenities like restaurants and cafes. It's a good starting point for many adventures. Other towns in the region will also offer options for refreshments and accommodation.


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