4.3
(394)
1,594
riders
179
rides
Mountain bike trails Blaincourt-Lès-Précy are set within a diverse landscape featuring the Forêt de Carnelle, the Oise River Valley, and rolling agricultural fields. The Forêt de Carnelle offers varied terrain with climbs and technical sections, while routes along the Oise River provide scenic views of the Picardy countryside. The wider region includes undulating open fields, creating a mix of riding experiences.
Last updated: November 2, 2026
4.3
(7)
24
riders
43.0km
03:05
100m
100m
Moderate mountain bike ride. Good fitness required.
4.5
(8)
15
riders
Easy mountain bike ride.

20
riders
49.2km
03:58
440m
440m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(2)
7
riders
20.8km
01:27
80m
80m
Moderate mountain bike ride. Advanced riding skills necessary.
5.0
(1)
6
riders
Moderate mountain bike ride. Good fitness required.
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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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40.2 km long, the river has its source in Nanteuil-le-Haudouin (Oise), and flows from east to west. It waters the town of Senlis, as well as the park of the Château de Chantilly where it is channeled, and flows into the Oise at Gouvieux, on the edge of Villers-sous-Saint-Leu, at an altitude of 30 m. Almost its entire course is located in the Oise-Pays de France regional natural park. (Wikipedia)
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This single is out of the way. It passes through the middle of an ONF plot. Traffic is prohibited there.
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Built in 1933, in the purest liner style, this bathing establishment, today classified as a historic monument, operated until the 1990s. It has since been bought by the town hall. In 2017 it was reopened to the public. If you can no longer swim there, it seems that on sunny days you can have a drink in this fabulous setting.
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A break at Chateau Conti is always pleasant
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There are nearly 200 mountain bike trails in the Blaincourt-Lès-Précy area. These routes cater to various skill levels, from leisurely rides to more challenging adventures through diverse landscapes.
You'll find a mix of terrain, including dense woodlands within the Forêt de Carnelle, scenic river valleys along the Oise, and open rolling countryside with agricultural fields. Some trails in the Forêt de Carnelle feature varied terrain with climbs and technical sections, while riverine paths offer a mix of plains and undergrowth.
Yes, there are 67 easy mountain bike trails in the area, perfect for beginners or families looking for a more relaxed ride. An example is The Commelle ponds – Chantilly Castle loop from Précy-sur-Oise, which is 30.3 km long and takes about 2 hours.
For experienced riders, there are 111 moderate and 6 difficult trails. These routes often include more challenging climbs and technical sections, particularly within the Forêt de Carnelle. A moderate option is La Nonette – The Apremont Table loop from Crouy-en-Thelle, covering 41.7 km with significant elevation changes.
Yes, many of the mountain bike trails around Blaincourt-Lès-Précy are designed as loops. For instance, the Conti Castle – Chemin de la Petite Plaine loop from Précy-sur-Oise is a popular 43.7 km moderate trail that traverses varied countryside.
The trails often pass through the ecologically rich Forêt de Carnelle and along the scenic Oise River Valley. You might also encounter historical sites like Royaumont Abbey or enjoy views of Chantilly Castle on some routes, such as the The Commelle ponds – Chantilly Castle loop from Précy-sur-Oise.
The mountain bike trails in Blaincourt-Lès-Précy are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Over 1,500 mountain bikers have used komoot to explore the area, often praising the varied terrain and scenic beauty.
Absolutely. The Forêt de Carnelle is a significant feature of the region, offering numerous VTT circuits that wind through dense woodlands. The Abandoned Quarry Caves – Singletrack towards Cires Lès Mello loop from Maysel is a moderate 39.3 km path that specifically winds through forested areas.
Yes, the proximity to the Oise River provides many opportunities for routes along its banks. The La Nonette – Étangs de Toutevoie loop from Précy-sur-Oise is a 20.8 km trail that leads through riverine landscapes and past bodies of water.
While mountain biking is enjoyable year-round, spring and autumn often offer the most pleasant conditions with milder temperatures and vibrant scenery. The varied terrain means trails can be enjoyed in different seasons, though some forest paths might be muddy after heavy rain.
Yes, the region is rich in history. You can visit the magnificent Château de Chantilly, known for its art collections and gardens, or the historic Royaumont Abbey. These sites can serve as interesting stops or destinations during longer rides.
Many routes offer scenic views of the Picardy countryside, especially those along the Oise River Valley or through the rolling agricultural fields. The Forêt de Carnelle also provides elevated sections with interesting discoveries of the forest and its surroundings.


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