4.4
(747)
3,137
riders
227
rides
Mountain bike trails around Puiseux-Pontoise traverse a landscape characterized by the meandering Oise Riverbanks and rolling terrain. The region features a mix of open countryside, historic landmarks like La Villette Castle, and areas with moderate elevation changes. These routes offer varied surfaces suitable for mountain biking, from riverside paths to trails through rural settings.
Last updated: July 5, 2026
4.4
(40)
150
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.6
(8)
22
riders
41.9km
03:11
500m
500m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.7
(38)
84
riders
30.1km
01:57
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2.8
(6)
14
riders
17.9km
01:20
220m
220m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.3
(9)
11
riders
46.9km
03:41
420m
420m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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At the bend in the path, the entrance to Port Cergy appears, surprising...
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a short break for a drink with a beautiful view
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we sneak in, making ourselves very small
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So a very steep climb over the rocks, which ends with steep drops. Good luck!
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Is it allowed to cross? Not sure... I did, I was looked at and greeted. But not blocked. However, it's not easy to get out on the other side, the exit is closed. It's possible to go through a small door.
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There are over 220 mountain bike trails around Puiseux-Pontoise. This includes a diverse range of routes, with approximately 70 easy trails, 140 moderate trails, and 13 more challenging options for experienced riders.
Yes, there are around 70 easy mountain bike trails in the area. A good option for beginners is the Villette Castle loop from Cergy-le-Haut, which is 17.8 km long and takes about 1 hour 20 minutes to complete, offering a gentle introduction to the region's landscapes.
The mountain bike trails around Puiseux-Pontoise feature a varied landscape. You can expect to ride along the meandering Oise Riverbanks, through open countryside, and across rolling terrain. Many routes also pass by historic landmarks and rural settings, offering a mix of surfaces.
Yes, many of the mountain bike routes in Puiseux-Pontoise are circular. For example, the popular Oise Riverbanks – Axe Majeur footbridge loop from Cergy - Saint-Christophe and the La Villette Castle – Le Moulin de Théméricourt loop from Cergy-le-Haut are both excellent circular options.
Many trails offer scenic views and pass by notable attractions. You can explore historic sites like Villette Castle or Château de Théméricourt. The routes also often follow the Oise Riverbanks and cross the distinctive Axe Majeur footbridge. For a leisurely stop, consider the Cergy-Pontoise Leisure Park.
Yes, many routes, such as those starting from Cergy - Saint-Christophe or Cergy-le-Haut, are accessible via public transport. These locations are typically well-connected by train, making it convenient to reach the trailheads without a car.
Generally, many outdoor trails in the region are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always advisable to check specific local regulations or signage along the trails, particularly in nature reserves or private land sections, to ensure dogs are permitted.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 700 reviews. Mountain bikers frequently praise the varied terrain, the scenic riverine paths, and the opportunities to explore historic sites like La Villette Castle. The network offers options for different ability levels, ensuring there's something for everyone.
Yes, for more experienced riders, there are 13 difficult mountain bike trails around Puiseux-Pontoise. These routes typically feature more significant elevation changes and technical sections, offering a greater challenge. One such route is the Chaussée Jules César – Chaussée Jules César loop from Cergy-le-Haut, which covers 46.8 km with over 420 meters of elevation gain.
Spring and autumn generally offer the most pleasant conditions for mountain biking in Puiseux-Pontoise, with milder temperatures and beautiful scenery. Summer can also be enjoyable, but it's best to ride in the mornings or late afternoons to avoid the midday heat. Winter riding is possible, but trails may be muddy or slippery, so checking weather conditions beforehand is recommended.
Yes, many of the easier and moderate trails are suitable for families, especially those with older children. The relatively flat sections along the Oise Riverbanks are often a good choice. Consider routes that pass by the Cergy-Pontoise Leisure Park, which can offer additional activities for a family outing.


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