4.4
(183)
886
riders
90
rides
Mountain biking around Rosay offers a network of routes through varied rural landscapes. The region features paths that traverse woodlands, open fields, and connect to historical sites such as old bridges and manor houses. Terrain often includes gentle ascents and descents, suitable for exploring the countryside. These trails provide opportunities to experience the local environment away from urban areas.
Last updated: May 12, 2026
4.0
(2)
15
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
6
riders
25.1km
02:01
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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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.
5.0
(1)
4
riders
37.8km
02:38
320m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
3
riders
37.5km
02:28
250m
250m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Beautiful castle with a beautiful forest nearby 😉
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picturesque village with many interesting stories told on a tourist sign
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A pleasant surprise, this passage on this old stone bridge
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The commune of St Martin des Champs is home to a castle, the Château de Corbeville, built in the 16th century. This building belonged to Lord Lallemant Lecoq, and more recently to the couturier Jacques Fath (buried in the park in 1954) and the singer Gérard Lenorman.
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Below, sporty mountain bike descent and arrival at a small river with a Roman stone bridge to cross
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a pretty little village not to be missed in the Yvelines: you wouldn't think you were in the suburbs of Paris!
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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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Very nice passage, you can even stop there to fill the cans thanks to a drinking fountain just below!
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Rosay offers a network of over 80 mountain bike trails. These include 21 easy routes and 59 moderate routes, providing options for various skill levels.
Yes, Rosay has over 20 easy mountain bike routes that are well-suited for beginners and families. These trails typically feature gentle ascents and descents through rural landscapes and woodlands. An example is The village of Vert loop from Mantes-la-Jolie, which is 13.3 miles long and rated easy.
The mountain bike trails around Rosay primarily feature varied rural landscapes, including paths that traverse woodlands, open fields, and connect to historical sites. You can expect gentle ascents and descents, making for an enjoyable ride through the countryside.
Trail lengths vary, but many routes are designed for half-day or full-day excursions. For example, the Old Limay Bridge – Wash-house and manor house loop from Breuil-Bois-Robert is 24.6 miles (39.5 km) and takes about 3 hours, while Hike in Rosny – Wash-house and manor house loop from Favrieux is 15.6 miles (25.1 km) and takes around 2 hours.
The trails around Rosay are categorized as easy and moderate, with no routes specifically designated as difficult. The focus is on enjoyable rides through rural landscapes rather than highly technical or extreme terrain.
Many trails in Rosay pass by historical sites such as old bridges, traditional wash-houses, and manor houses. For example, the Old Limay Bridge – Wash-house and manor house loop from Breuil-Bois-Robert explores several historical landmarks. You can also find attractions like the Donjon and Fortified Site of Montchauvet or Château de Tilly nearby.
The mountain bike routes in Rosay are highly rated by the komoot community, with an average score of 4.4 stars from over 160 reviews. Many riders appreciate the varied rural paths, the peaceful woodlands, and the opportunity to discover historical points of interest away from urban areas.
Yes, many of the mountain bike trails in Rosay are designed as loops, offering convenient starting and ending points. Examples include Old Limay Bridge – Wash-house and manor house loop from Breuil-Bois-Robert and Pont de l'Arche loop from Boinvilliers.
The region around Rosay features several castles. You might encounter Behoust Castle along routes like Behoust Castle – Pinardière Pond loop from Mantes-la-Jolie, or explore other historical sites such as the Donjon and Fortified Site of Montchauvet and Château de Tilly.
Given the rural paths, woodlands, and open fields, mountain biking in Rosay is generally enjoyable from spring through autumn. These seasons offer pleasant weather for exploring the countryside and historical sites.
The trails in Rosay wind through diverse natural settings, including peaceful woodlands and expansive open fields. You'll experience the quiet beauty of the countryside, often accompanied by views of traditional architecture and historical elements.


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