4.3
(14)
65
riders
02:06
46.0km
410m
Road cycling
Cycle a moderate 28.6-mile loop through the French Vexin Regional Natural Park from Cergy, featuring charming villages and varied terrain.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
4.77 km
Highlight • River
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13.9 km
Highlight • Other
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18.1 km
Highlight • Castle
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28.0 km
Highlight • Other
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32.4 km
Highlight • Other
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38.1 km
Highlight • Religious Site
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46.0 km
End point
Bus stop
Way Types & Surfaces
Way Types
39.9 km
2.26 km
2.05 km
1.76 km
< 100 m
Surfaces
37.3 km
8.70 km
< 100 m
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Elevation
Highest point (150 m)
Lowest point (40 m)
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Weather
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Saturday 11 July
35°C
20°C
0 %
Additional weather tips
Max wind speed: 23.0 km/h
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This route was planned by komoot.
This route is classified as a moderate road ride. It covers 46.0 km with an elevation gain of approximately 410 meters, requiring good fitness. While mostly on well-paved roads, the Vexin Français region features a plateau interspersed with valleys, meaning you'll encounter inclines that will appeal to more athletic cyclists.
Cyclists generally complete this 46.0 km loop in about 2 hours and 6 minutes, depending on their pace and stops.
The trail starts in Cergy-le-Haut, which is easily accessible by train from Paris, making it a convenient option for day trips. Specific parking information for the trailhead is not detailed, but Cergy-le-Haut offers various parking facilities within the town.
The route takes you through the picturesque Parc Naturel Régional du Vexin Français, known for its charming villages and natural landscapes. Notable sights include the Mill and communal washhouse in Courcelles-sur-Viosne, the Gouzangrez church and priory, Moussy Castle, and the Church of Génicourt. You'll also experience the scenic roads of Vexin and the Croix Pattée.
The Vexin Français region benefits from a relatively mild climate throughout the year. However, for the most pleasant cycling conditions, spring and autumn are ideal, offering comfortable temperatures and beautiful scenery. Winter cyclists should be aware of potential icy conditions.
Generally, there are no specific permits or entrance fees required for cycling on public roads and trails within the Parc Naturel Régional du Vexin Français. However, always respect local regulations and private property.
Given its 'moderate' difficulty rating and elevation changes, this route is best suited for families with older children or teenagers who are experienced road cyclists and have a good level of fitness. Younger children or beginner cyclists might find the inclines challenging.
Yes, the route briefly intersects with sections of other paths, including the Avenue Verte London ↔ Paris, the Vallée de la Viosne, and La Chaussée Jules César et la vallée de la Viosne.
The route passes through charming small villages within the Vexin Français, many of which retain their traditional feel. You may find local cafes, bakeries, or small shops in these villages where you can stop for refreshments or a meal. It's always a good idea to carry some snacks and water, especially on longer rides.
The terrain primarily consists of well-paved surfaces, making it generally smooth for road bikes. However, as the Vexin Français is a plateau with numerous valleys, expect varied topography with both relatively flat sections and noticeable inclines that add to the moderate challenge.
As a road cycling route, dogs are generally not suitable companions for the cycling activity itself. If you are visiting the Parc Naturel Régional du Vexin Français, dogs are typically allowed on trails and in public areas, but they should be kept on a leash to protect wildlife and ensure the safety of others. Always check specific local regulations for any areas you plan to visit off the bike.
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