4.4
(153)
3,452
riders
41
rides
Road cycling routes around Bonnières-Sur-Seine offer diverse terrain along the meandering Seine River. The region is characterized by picturesque riverbanks, rolling hills, and impressive limestone cliffs, providing varied landscapes for cyclists. Many routes feature well-paved surfaces, making it an excellent destination for road biking. The area is also part of the Vexin Regional Natural Park, which adds to its scenic appeal.
Last updated: July 13, 2026
13
riders
83.5km
04:33
1,160m
1,160m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
16
riders
22.6km
01:01
70m
70m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
14
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
15
riders
53.6km
02:29
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
16
riders
76.2km
03:33
630m
630m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Maybe the oldest medieval small castle still in an almost original state
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The descent is very nice on a road bike
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Lots of beautiful things to see in this part of Vexin
1
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A magnificent view of the castle and a loop of the Seine
0
0
Beautiful castle on the banks of the Seine
0
0
Plan to have good brakes for the descent!
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There are over 40 road cycling routes around Bonnières-Sur-Seine, offering a wide range of options for different fitness levels and preferences. These routes are highly rated by the komoot community, with an average score of 4.5 stars from over 9 reviews.
The region offers diverse terrain, characterized by the winding Seine River, picturesque riverbanks, rolling hills, and impressive limestone cliffs. Many routes feature well-paved surfaces, and you'll find yourself cycling through the green expanses of the Vexin Regional Natural Park.
Yes, Bonnières-Sur-Seine has several easy road cycling routes. An excellent option is the Giverny – Le Vieux-Moulin loop from Bonnières, an easy 34.3 km path that leads through picturesque countryside towards Giverny, home to Claude Monet's Gardens.
For a more challenging experience, consider the Notre-Dame Church, Vétheuil – La Roche-Guyon Castle loop from Bonnières. This difficult 106.9 km route features over 900 meters of elevation gain and follows the scenic banks of the Seine, passing historical sites.
Many routes offer scenic views of the Seine River and the surrounding natural beauty. The Promenade des Roches Blanches loop from Bonnières, for example, takes you through areas with impressive limestone cliffs. The entire region is known for its picturesque landscapes, including the Vexin Regional Natural Park and the Réserve naturelle des Coteaux de la Seine.
Absolutely! The area is rich in cultural and historical attractions. You can cycle towards Giverny to visit Claude Monet's Gardens and Foundation, or explore La Roche-Guyon Castle, nestled against a chalk cliff. The historic Le Vieux-Moulin, a subject for Monet, is also along some routes.
Yes, all the featured road cycling routes in this guide are circular loops designed to start and end in Bonnières-Sur-Seine. This makes planning your ride convenient, as you'll return to your starting point.
Beyond the natural beauty, you might encounter landmarks such as the Notre-Dame Church in Vétheuil, the dramatic Cliffs of La Roche-Guyon, and various viewpoints offering panoramic vistas of the Seine Valley, like the View of the Seine Valley from the Côteaux de la Seine Nature Reserve.
Yes, the region is part of the broader "La Seine à vélo" cycling route, a 500 km path from Paris to Le Havre. While this guide focuses on local loops, you can connect to this larger network for extended long-distance cycling adventures.
The spring and autumn months generally offer the most pleasant conditions for road cycling, with milder temperatures and beautiful scenery. Summer can also be enjoyable, though it's advisable to start earlier in the day to avoid the midday heat.
Many routes are designed to pass through or near charming towns and villages along the Seine, such as Giverny, La Roche-Guyon, and Vernon. These locations typically offer opportunities to stop for refreshments, find cafes, or explore local amenities.


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