4.3
(567)
3,275
riders
277
rides
Touring cycling routes around Gaillon-Sur-Montcient are situated within the Yvelines department, offering a landscape characterized by wide plains and access to the Vexin Regional Park. The area provides varied terrain suitable for road cycling, with routes that traverse open countryside and connect to broader regional networks. This region features a mix of natural environments and historical landmarks, providing diverse backdrops for cycling.
Last updated: July 1, 2026
4.4
(11)
66
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(13)
46
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
11
riders
112km
07:19
1,080m
1,080m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(4)
6
riders
29.3km
01:49
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
10
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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a path in perfect condition to enjoy the climb.
1
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a short break for a drink with a beautiful view
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Please note: if you want to park there to go hiking, the car park is currently only open from 2:00 p.m. on Sundays.
0
0
Is it allowed to cross? Not sure... I did, I was looked at and greeted. But not blocked. However, it's not easy to get out on the other side, the exit is closed. It's possible to go through a small door.
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Lots of beautiful things to see in this part of Vexin
1
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There are over 300 touring cycling routes available around Gaillon-Sur-Montcient. These routes cater to various skill levels, with 79 easy, 144 moderate, and 81 difficult options to explore.
The touring cycling routes in Gaillon-Sur-Montcient, situated within the Yvelines department, are characterized by wide plains and offer access to the Vexin Regional Park. You can expect varied terrain, including open countryside and some wooded areas, providing diverse backdrops for your ride.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 500 reviews. More than 3,000 touring cyclists have explored Gaillon-Sur-Montcient's varied terrain, often praising the mix of natural environments and historical landmarks.
Yes, for experienced cyclists seeking a challenge, routes like the Galiotte Pond – Jambville Castle loop from Meulan - Hardricourt offer a substantial ride of over 111 km with significant elevation gain, typically taking around 7 hours 20 minutes to complete. Another difficult option is Villette Castle – Viewpoint overlooking the Oise loop from Meulan - Hardricourt, which covers 87.7 km.
Absolutely. There are many moderate routes perfect for a day trip. For example, the Villette Castle – Château de Théméricourt loop from Meulan - Hardricourt is a moderate 29.3 km route that can be completed in about 1 hour 50 minutes, offering a pleasant ride through the countryside.
The region is rich in historical landmarks. You can cycle past impressive châteaux such as Château de Théméricourt, Château de Jambville, and Villette Castle. The village of Gaillon-sur-Montcient itself also features the Lace gardens at the Pavillon Sully.
Yes, the routes often traverse the wide plains of the western Val d'Oise and provide access to the Vexin Regional Park. Some routes, like the Villette Castle – Viewpoint overlooking the Oise loop from Meulan - Hardricourt, offer scenic views overlooking the Oise loop. You might also encounter natural highlights such as Cergy-Pontoise Leisure Park or Étang de Gallardon.
Yes, Gaillon-Sur-Montcient offers 79 easy touring cycling routes, making it suitable for families. These routes typically feature gentler terrain and shorter distances, allowing for a more relaxed cycling experience for all ages.
Many routes in the area are designed as loops, providing convenient circular tours. Examples include the LES HAUTS DE MEZY – The Bois du Chesnay arch loop from Meulan - Hardricourt, which takes you through wooded areas, and the Galiotte Pond – Jambville Castle loop from Meulan - Hardricourt, exploring varied landscapes.
While specific seasonal recommendations are not detailed, the region's landscape of wide plains and access to the Vexin Regional Park suggests that spring and autumn would offer pleasant temperatures and beautiful scenery for touring cyclists, avoiding the extremes of summer heat or winter cold.
Certainly. The Church of St. Peter in Chains – Villa Paul Poiret loop from Meulan-en-Yvelines is a moderate 30.9 km route that allows you to explore both historical architecture and the natural surroundings, offering a balanced experience of culture and landscape.
While specific parking locations are not detailed, many touring routes in the region, particularly those starting from towns like Meulan-Hardricourt, typically have designated parking areas or accessible street parking nearby. It's advisable to check the starting point of your chosen route on komoot for more precise parking information.


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