4.4
(241)
4,136
riders
281
rides
Road cycling routes around Gaillon-sur-Montcient traverse the Vexin Français Regional Natural Park, characterized by its varied terrain. The area features numerous valleys and flatter valley floors, offering diverse cycling experiences. Gaillon-sur-Montcient itself is situated in a valley, bordered by the Montcient river and a limestone plateau, with surrounding hillsides covered in pastures and woods. The landscape combines forests, rural paths, and small asphalt roads suitable for road cycling.
Last updated: July 1, 2026
38
riders
75.3km
03:22
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
22
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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3.5
(2)
24
riders
30.1km
01:20
250m
260m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(1)
17
riders
64.9km
02:50
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
16
riders
Easy road ride. Great for any fitness level. 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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Perfect for a snack on a Sunday or in the middle of the night! Don't forget your knife to cut yourself a piece of camembert! Bonbon, chocolate croissant, bread, lemonade..
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Magnificent place with the attached church of Saints Donatian and Rogatian
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Lots of beautiful things to see in this part of Vexin
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A magnificent view of the castle and a loop of the Seine
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Pleasant, cool, shaded, to do during the week, not crowded! On the other hand, avoid on weekends and by bike, pedestrians don't pay attention, dogs are at granny's, children are not kept in check... etc. 28 km of flat.
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Beautiful castle on the banks of the Seine
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There are over 280 road cycling routes around Gaillon-sur-Montcient, offering a wide range of options for different skill levels. You'll find approximately 60 easy routes, 200 moderate routes, and 26 challenging routes to explore the Vexin Français Regional Natural Park.
The terrain around Gaillon-sur-Montcient is quite varied. You'll encounter numerous valleys and flatter valley floors, ideal for different cycling preferences. The landscape features a blend of forests, rural paths, and small asphalt roads, with the village itself nestled in a valley bordered by the Montcient river and a limestone plateau, surrounded by pastures and wooded hillsides.
Yes, Gaillon-sur-Montcient offers several easy road cycling routes. For a pleasant ride, consider the Saint Lucien Church – Distillerie de Fremainville loop from Meulan - Hardricourt, which is about 26.8 km with a manageable elevation gain of 155 meters. These routes often follow flatter valley floors and rural paths.
For those seeking a longer or more challenging ride, the Notre-Dame Church, Vétheuil – La Roche-Guyon Castle loop from Meulan - Hardricourt is a popular moderate option, covering about 95.3 km with an elevation gain of 754 meters. Another great choice is the Bréançon Church – Saint-Cyr Castle loop from Thun-le-Paradis, a 68.6 km route with 570 meters of climbing.
The road cycling routes in Gaillon-sur-Montcient are highly rated by the komoot community, with an average score of 4.3 stars from over 200 reviews. More than 3,800 road cyclists have used komoot to explore the varied terrain, often praising the scenic beauty of the Vexin landscape and the diverse options available.
Absolutely! The region is rich in history and natural beauty. You can explore the Château de Théméricourt or the Château de Jambville. The village of Gaillon-sur-Montcient itself features the historic Notre-Dame de l'Assomption Church, dating from the 12th to 16th century, and remnants of old mills and a washhouse. The broader Vexin area also has a dedicated Heritage Trail.
Yes, many of the road cycling routes in the area are designed as loops, allowing you to start and finish in the same location. An example is the Saint Lucien Church – Hazeville Castle loop from Gaillon-sur-Montcient, an 18.7-mile (30.1 km) trail that offers a scenic circular ride through the local countryside.
The Vexin Français Regional Natural Park, where Gaillon-sur-Montcient is located, is characterized by its picturesque landscapes. You'll cycle through areas with limestone plateaus, river valleys, and wooded hillsides. The Montcient river borders the village, and the surrounding hills are adorned with pastures and woods, offering a blend of forests and unique Vexin biotopes.
While specific named viewpoints aren't detailed, the varied terrain of the Vexin Français Regional Natural Park naturally offers many scenic spots. Cycling along the limestone plateaus and through the numerous valleys will provide panoramic views of the Montcient river and the surrounding wooded hillsides and pastures. Keep an eye out for picturesque village settings and historical architecture that dot the landscape.
Absolutely. Gaillon-sur-Montcient's location provides easy access to other popular regional attractions. Within a short distance, you can visit sites like the Trianon Estate of the Chateau de Versailles or the Giverny Gardens, making it easy to combine your cycling trip with cultural excursions.
Yes, the broader Vexin area features 'greenways' (Voies Vertes), which are dedicated asphalt paths designed for non-motorized vehicles. These often follow old towpaths or railway lines, providing safe and pleasant cycling experiences away from traffic. For more information on greenways, you can visit visit-lorient-brittany.com.


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