4.4
(422)
1,734
riders
264
rides
Mountain biking around Bernes-Sur-Oise offers a network of routes through varied terrain, characterized by river valleys, gentle hills, and extensive woodlands. The region, situated along the Oise River, provides a mix of flat, scenic paths and routes with moderate elevation changes. These trails often traverse forests and open countryside, providing diverse riding experiences.
Last updated: July 2, 2026
4.2
(5)
16
riders
28.0km
01:58
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(4)
20
riders
31.4km
02:25
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(4)
15
riders
33.6km
02:15
220m
220m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
7
riders
15.7km
01:13
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(2)
7
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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.
1
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A break at Chateau Conti is always pleasant
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A very pretty point of view in all weathers
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1
a small walk full of charm, beautiful encounter with not shy horses! Gunshot in the forest of Gouvieux. Same shooting range. Anyway pond, very passable path. To do again!
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The Château de Conti sits enthroned in the center of Isle-Adam on the banks of the Oise. The rooms on the ground floor are open to artists and regularly host exhibitions.
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There are over 260 mountain bike trails available around Bernes-Sur-Oise. This includes a wide range of options, with 87 easy routes, 176 moderate routes, and 6 more challenging trails for experienced riders.
Yes, Bernes-Sur-Oise offers many beginner-friendly mountain bike trails. An excellent option is The Boran-sur-Oise Lock loop from Bruyères-sur-Oise, which is 17.4 miles (28.0 km) long and follows the Oise River, providing flat and accessible riding.
The terrain around Bernes-Sur-Oise is diverse, featuring river paths, extensive woodlands, and gentle hills. You'll find a mix of flat, scenic sections along the Oise River and varied forest tracks with some moderate climbs, offering a balanced riding experience.
Many of the easier routes are suitable for families. The flat sections along the Oise River are particularly good for a relaxed ride. For a pleasant, accessible option, consider routes that stick to the riverbanks or less technical forest paths.
Yes, many of the mountain bike routes in the area are circular, allowing you to start and finish at the same point. For example, Mesnil-en-Thelle Forest loop from Persan is a popular moderate circular route through dense forest.
While specific viewpoints aren't always marked, routes that traverse the varied landscape often offer scenic moments. For a mix of forest and open areas, try The Commelle ponds – White Queen loop from Persan - Beaumont, which provides diverse scenery. You might also find beautiful vistas along the Oise River.
Spring and autumn are generally ideal for mountain biking in Bernes-Sur-Oise, offering pleasant temperatures and vibrant natural scenery. Summer can also be enjoyable, especially in the shaded forest sections, while winter rides are possible but may require checking trail conditions for mud or ice.
The mountain bike trails around Bernes-Sur-Oise are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Riders often praise the varied terrain, from tranquil river paths to engaging forest tracks, and the accessibility for different skill levels.
Yes, the region offers several points of interest. You can explore historical sites like the Pierre de Lait Polishing Stone or natural features such as The Blue Lake of Carnelle. For a unique experience, look for the Singletrack along the Marais de Stors.
Parking is typically available near the starting points of many routes, especially in or near towns like Persan, Beaumont, or Bruyères-sur-Oise. Look for public parking areas or designated trailheads. It's always a good idea to check specific route details on komoot for suggested parking locations.
While the majority of trails are easy to moderate, there are 6 routes classified as difficult for those seeking more of a challenge. For a route with significant elevation gain, consider Tunnel of verdure – Pierre de Lait Polishing Stone loop from Persan - Beaumont, which features over 420 meters of ascent.
Many routes pass through or near villages and towns where you can find cafes, bakeries, or small restaurants. It's advisable to plan your route and check for amenities in advance, especially for longer rides, to ensure you have refreshment stops available.
The mountain bike trails around Bernes-Sur-Oise vary in length. For example, Chemin de la Petite Plaine – L'Isle Adam loop from Persan - Beaumont is about 16.8 miles (27.1 km), while others like The Commelle ponds – White Queen loop from Persan - Beaumont extend to nearly 29.7 miles (47.7 km).


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