4.4
(33)
155
riders
7
rides
No traffic gravel bike trails around Bonnières-Sur-Seine are characterized by the picturesque meanders of the Seine River, impressive limestone cliffs, and verdant hillsides. The region is situated within the Vexin français Regional Natural Park, offering extensive green spaces and protected natural environments. Cyclists can expect varied terrain, from riverside paths to routes winding through forests and open countryside. The area's topography includes gentle riverside gradients and more challenging ascents through hills and valleys.
Last updated: May 24, 2026
4.3
(4)
18
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
30
riders
51.6km
03:13
130m
130m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(6)
17
riders
117km
07:05
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(7)
34
riders
44.0km
02:45
150m
150m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
36.9km
02:25
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Bonnières-Sur-Seine
Pretty quiet village on the Seine
1
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Maybe the oldest medieval small castle still in an almost original state
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Superb and very confortable to get to, free parking close by.
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A lovely spot for a picnic. There's even a crêpe vendor. You can cross the Seine by ferry. Bicycles are welcome. Check in advance for opening and closing dates.
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A magnificent view of the castle and a loop of the Seine
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Our guide features 4 curated no-traffic gravel bike trails around Bonnières-Sur-Seine. These routes are designed to offer peaceful rides away from vehicular traffic, allowing you to fully immerse yourself in the region's natural beauty.
The terrain around Bonnières-Sur-Seine is diverse, featuring picturesque meanders of the Seine, impressive limestone cliffs, and verdant hillsides. You'll encounter a mix of riverside paths, routes winding through forests, and open countryside, often within the Vexin français Regional Natural Park. Expect varied surfaces suitable for gravel biking, from smoother paths to more challenging sections with elevation changes.
Yes, for a relatively easy and family-friendly option, consider the Gravel loop from Vétheuil. This route is just over 10 km long with minimal elevation gain, making it suitable for a relaxed ride. While all routes in this guide are selected for their low traffic, this one offers a particularly gentle introduction to gravel biking in the area.
For experienced riders seeking a challenge, the La Roche-Guyon Castle – Old Mill of Vernon loop from Le Mesnil-Milon is a difficult route spanning over 116 km with significant elevation gain. Another demanding option is the Cliffs of La Roche-Guyon – Ile aux Dames loop from Bonnières, which covers over 67 km and features substantial climbs, offering impressive views over the Seine valley.
Many routes offer glimpses of the region's rich history and natural beauty. You might pass by the stunning La Roche-Guyon Castle, partially carved into a chalk cliff overlooking the Seine. The Cliffs of La Roche-Guyon are also a prominent natural feature. While not directly on a route in this guide, the famous Claude Monet Gardens and Foundation in Giverny are only 6 km from Bonnières-sur-Seine and can be accessed via picturesque country roads.
Yes, all the routes in this guide are designed as loops, allowing you to start and finish at the same point. For example, the View of Îlon Harbor – Banks of the Seine at Vétheuil loop from Follainville-Dennemont offers a moderate 42 km ride, while the Epte Valley – Le Moulin de Fourges loop from Amenucourt is a moderate 19 km option.
The region is beautiful year-round, but spring and autumn generally offer the most pleasant conditions for gravel biking. The weather is milder, and the natural landscapes, whether in bloom or displaying vibrant fall colors, are particularly stunning. Summer can also be great, but be mindful of warmer temperatures, especially on longer routes. Winter rides are possible, but check trail conditions for mud or ice.
Specific parking information varies by route starting point. Generally, you can find parking in the villages where the routes begin, such as Follainville-Dennemont, Le Mesnil-Milon, Vétheuil, or Amenucourt. We recommend checking the individual route pages on komoot for detailed starting points and potential parking suggestions.
The komoot community highly rates the gravel biking experience in this area, with an average score of 4.1 stars. Reviewers often praise the peaceful, traffic-free nature of the routes, the stunning views of the Seine valley and limestone cliffs, and the diverse terrain that keeps rides interesting. The blend of natural beauty and historical sites is also frequently highlighted.
Yes, the region's extensive green spaces, including parts of the Vexin français Regional Natural Park and the Coteaux de la Seine Nature Reserve, provide excellent opportunities for wildlife spotting. Keep an eye out for various bird species, small mammals, and diverse flora, especially when riding through forested areas or along the quieter riverside paths.
Bonnières-sur-Seine is accessible by train from Paris Saint-Lazare, making it a potential starting point for exploring the region. However, reaching the specific trailheads for some of the more remote routes might require an additional short ride or local transport. We recommend checking local bus schedules or planning your route to start directly from Bonnières-sur-Seine train station if relying solely on public transport.


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