4.4
(99)
590
riders
71
rides
Mountain bike trails around Osmoy are situated within a region characterized by diverse natural settings, including extensive forests, meadows, ponds, and varying elevations. The area offers a mix of terrain, from gentle paths to more challenging sections, making it suitable for different skill levels. This "green lung" of the Paris Region provides a rich environment for off-road cycling.
Last updated: July 9, 2026
4.1
(13)
101
riders
49.4km
04:05
510m
510m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
22
riders
56.7km
04:56
710m
710m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.3
(4)
18
riders
17.9km
01:26
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(3)
11
riders
15.8km
01:14
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
3
riders
21.5km
01:47
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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very nice hike in the woods with some stone bridges to discover
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Head to Pont de Gambaiseuil on Route du Bocquet and discover this rugged trail near Gambaiseuil offering a mix of forest trails and technical sections that will test your skills. As you cross the bridge, take the time to appreciate the serenity of the surrounding woods and the gentle flow of the river below. It’s the perfect spot for a quick break before diving back into the dense forest trails that make this hike so rewarding.
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Small easy descent but very fluid and pleasant. The landscapes are absolutely magnificent, with pines, firs and moss everywhere around you. It smells good and we have fun on the handlebars!
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Very nice hilly area around this small pond.
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This pretty little village embedded in the Vaucouleurs valley owes its charm in particular to the hilly landscape that surrounds it. The town is crossed by a diversion channel of the river which fed an old mill.
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Bridge with a very beautiful beech next to it
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I couldn't find any info on this place...
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There are over 80 mountain bike trails around Osmoy, catering to various skill levels. You'll find a good mix of easy, moderate, and even some challenging routes to explore.
Yes, Osmoy offers several easy mountain bike trails. A great option is the Pinardière Pond loop from Orgerus, an 11.1-mile (17.8 km) path that provides a pleasant ride through green landscapes. Another easy choice is the Pinardière Pond loop from Garancières, which is 9.8 miles (15.8 km) long and takes about 1 hour 13 minutes to complete.
The terrain around Osmoy is quite varied, reflecting its position as a 'green lung' of the Paris Region. You can expect a mix of extensive forests, meadows, ponds, and gentle hillsides. Trails range from smooth paths to more challenging sections with roots and varying elevations, especially on moderate routes.
For experienced riders looking for a longer challenge, the Rompu Pond – Ponts Quentin Stream loop from Tacoignières - Richebourg is a moderate 29.0-mile (46.7 km) trail that takes nearly 4 hours to complete, navigating through varied woodland and past scenic ponds. Another moderate option is the Pont de Gambaiseuil – Ponts Quentin Stream loop from Orgerus - Béhoust, which covers 30.1 miles (48.4 km).
The mountain bike trails around Osmoy are highly regarded by the komoot community, holding an average rating of 4.3 out of 5 stars from over 130 reviews. Riders frequently praise the diverse natural settings, including the quiet woodlands and scenic ponds, which offer a refreshing escape.
Yes, many of the mountain bike trails around Osmoy are designed as circular routes, making them convenient for starting and ending at the same point. Examples include the Pinardière Pond loop from Orgerus and the Rompu Pond – Ponts Quentin Stream loop from Tacoignières - Richebourg.
While mountain biking, you can explore several historical sites and castles in the vicinity. Notable attractions include the Donjon and Fortified Site of Montchauvet, Château de Tilly, and Behoust Castle. These offer a glimpse into the region's rich history amidst your ride.
The Yvelines department, where Osmoy is located, offers diverse landscapes that can be enjoyed throughout the year. However, trail conditions can vary with seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. During winter, some trails might be muddy or have reduced accessibility, while summer can be warm, so consider hydration and timing your rides.
Many routes in Osmoy traverse areas known for their natural beauty, including forests and ponds. Trails like the Rompu Pond – Ponts Quentin Stream loop offer scenic views as they wind through woodlands and past tranquil water bodies, providing picturesque spots to pause and enjoy the surroundings.
The elevation gain varies significantly depending on the trail's difficulty. Easy routes, such as the Pinardière Pond loop from Orgerus, have a modest gain of around 155 meters. More moderate trails, like the Rompu Pond – Ponts Quentin Stream loop, can feature elevation gains closer to 478 meters, offering more of a workout.
Absolutely. Osmoy has 57 moderate mountain bike trails. The Pinardière Pond loop from Tacoignières - Richebourg is a great moderate option, covering 19.5 miles (31.5 km) with an elevation gain of about 283 meters, making it a good choice for riders seeking a balanced challenge.


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