4.3
(37)
122
riders
53
rides
Mountain biking around Mortefontaine-En-Thelle, located in the Hauts-de-France region, offers diverse landscapes for outdoor enthusiasts. The area features woodlands, fields, and varied terrain, providing a mix of challenging routes and gentler paths. Significant elevation changes are present on some routes, indicating a topography suitable for mountain biking.
Last updated: May 8, 2026
9
riders
61.0km
04:33
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
1
riders
16.7km
01:15
170m
170m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(2)
8
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
40.3km
03:33
620m
620m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
5
riders
37.3km
02:32
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Great single, to do climbing, pretty cool.
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Short enduro singletrack, be careful, once finished you have to climb it back up (by hand in some places), there are big curves and tight glazing, no acceleration, 1 small jump and 1 5m jump, a reconnaissance is recommended. P.S.: If you come regularly, a little raking is not a bad idea.
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very nice casting
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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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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
There are over 50 mountain bike trails in the Mortefontaine-En-Thelle area. These routes cater to various skill levels, including easy, moderate, and a few more challenging options.
The terrain around Mortefontaine-En-Thelle is diverse, featuring extensive woodlands, open fields, and varied topography. You'll encounter a mix of paths, from singletrack to wider forest roads, with some routes offering significant elevation changes for a more challenging ride.
Yes, there are several easy trails. For a relaxed ride through woods and fields, consider the Les Jardins de Fosseuse loop from Anserville, which is about 16.7 km long. The region also features accessible paths like the Chemin des Marais de Chambly, which is suitable for all skill levels.
For experienced riders seeking a challenge, routes with significant elevation changes are available. While specific 'difficult' rated routes are fewer, many moderate trails like L'Isle Adam – Chemin des Marais de Chambly loop from Méru offer substantial distances (61 km) and elevation, providing a demanding experience.
You can explore various natural and historical features. The Chemin des Marais de Chambly is a notable path through natural areas. You might also encounter serene spots like the Étang de Saint-Félix, a pond surrounded by woods, or historical elements such as the Lavoir of Mesnil Saint-Martin.
Yes, some routes provide scenic viewpoints. The Panoramic View – Single enduro loop from Méru is specifically designed to include such vistas, offering riders expansive views of the surrounding landscape.
The komoot community highly rates the mountain biking experience in Mortefontaine-En-Thelle, with an average score of 4.3 stars. Riders often praise the extensive woodlands, varied terrain, and the options available for different ability levels, from easy loops to more challenging routes.
Many of the mountain bike trails around Mortefontaine-En-Thelle are designed as loops. Examples include the Les Jardins de Fosseuse loop from Anserville and the Chemin des marais de chambly – Lavoir of Mesnil Saint-Martin loop from Andeville, making it convenient to start and end your ride in the same location.
The region's woodlands and fields make it enjoyable for mountain biking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery. While specific winter conditions aren't detailed, the varied terrain can be explored year-round, though some paths might be muddier after rain.
Absolutely. For those looking for longer rides, routes like the L'Isle Adam – Chemin des Marais de Chambly loop from Méru cover significant distances, up to 61 km, providing extended time on the trails through diverse landscapes.
While specific cafes or pubs directly on the trails are not detailed, Mortefontaine-En-Thelle and nearby towns like Méru and Andeville offer amenities where you can find places to eat and drink after your ride.


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