4.4
(421)
6,825
riders
475
rides
Road cycling around Sagy offers diverse landscapes within the Parc Naturel Régional du Vexin Français. The region features a limestone plateau, approximately 100 meters above surrounding river valleys, including the Seine, Oise, and Epte. This topography creates a dynamic environment with a mix of flats, false flats, and côtes (hills). Cyclists can explore rolling hills, expansive agricultural fields, and over 10,000 hectares of woodlands, alongside converted railway lines known as "voies vertes" that provide safe, car-free paths.
Last updated: July 1, 2026
3.7
(3)
23
riders
44.4km
01:55
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
50.8km
02:19
420m
420m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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9
riders
51.0km
02:21
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
14.5km
00:39
150m
150m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
6
riders
45.7km
02:02
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Simple and beautiful lines for this castle which is found there almost by surprise
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very pretty town, impeccable cleanliness
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different projects and themes throughout the year
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Very beautiful castle in the calm of the Vexin countryside
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Superb castle in the Vexin countryside
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A short video to give you an idea: https://www.20minutes.tv/video/la-halt-a-us-un-tiers-lieu-dans-la-gare-d-us-95/
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There are over 480 road cycling routes available around Sagy, offering a wide range of options for different skill levels and preferences. This includes more than 100 easy routes, over 330 moderate routes, and more than 50 challenging routes.
Road cycling around Sagy offers a dynamic mix of landscapes within the Parc Naturel Régional du Vexin Français. You'll encounter a limestone plateau, rolling hills, and picturesque river valleys, including those of the Seine, Oise, and Epte. The routes feature a combination of flats, false flats, and côtes (hills), alongside expansive agricultural fields and over 10,000 hectares of woodlands. Some routes also utilize converted railway lines, known as 'voies vertes', which provide safe, car-free paths.
Yes, Sagy offers over 100 easy road cycling routes perfect for beginners or those seeking a more relaxed ride. These routes often feature gentler gradients and can include sections of the 'voies vertes' (converted railway lines) which are relatively flat and car-free. An example of an easy route is the Distillerie de Fremainville – Saint Lucien Church loop from Cergy-le-Haut, which covers 33.4 km with moderate elevation.
Absolutely. For experienced cyclists looking for a challenge, Sagy and the surrounding Vexin Français region offer over 50 difficult routes with significant elevation gain. These routes often traverse the region's limestone hills and côtes. A good example is the Tour of the Vexin Français from Cergy, a 84.4 km route with over 760 meters of elevation gain, offering both gentle and challenging sections.
Yes, many road cycling routes around Sagy are designed as loops, allowing you to start and finish in the same location. The region's network of roads and paths, including former railway lines, lends itself well to circular tours. Examples include the Vexin Français Park Loop from Cergy and the Route Centrale des Noyers – Star Park loop from Cergy-le-Haut.
The Vexin Français region offers several scenic viewpoints along its routes. You can enjoy panoramic vistas such as the View of the Vexin, which provides expansive views of the natural park. Another notable natural highlight is the Confluence of the Seine and the Oise rivers, offering a picturesque natural spectacle.
Yes, the Vexin Français Regional Natural Park is rich in cultural and historical sites. While cycling, you might pass through charming hamlets like those that make up Sagy (Le Village, Le Grand Mesnil, Le Petit Mesnil, Chardronville, and Saillancourt). Historic churches are common in the villages. You could also visit the Château de Théméricourt or the Pavilion of Love in Neuville-sur-Oise, both offering glimpses into the region's heritage.
The best time for road cycling around Sagy is generally from spring through autumn. During these seasons, the weather is typically mild and pleasant, making for ideal cycling conditions. Spring brings blooming landscapes, while autumn offers beautiful foliage. Summer is also popular, but it's advisable to cycle earlier in the morning or later in the afternoon to avoid the midday heat.
Yes, the Sagy area provides family-friendly road cycling options, particularly on the 'voies vertes' (greenways) which are converted railway lines. These paths, like the 'Chemin des Miettes' near Jouy-le-Moutier, offer safe, relatively flat, and car-free routes through charming countryside, making them ideal for families with children or those seeking a relaxed ride. There are over 100 easy routes in the region that can be suitable for families.
As Sagy is located within the Parc Naturel Régional du Vexin Français, parking is generally available in the villages and towns that serve as starting points for many routes. For specific routes, it's often best to check the route details on komoot, as many tours provide information on recommended parking spots near the trailhead or starting point.
The road cycling routes around Sagy are highly rated by the komoot community, with an average score of 4.4 stars from over 380 reviews. Cyclists often praise the diverse landscapes, which include rolling hills, expansive agricultural fields, and tranquil woodlands. The mix of terrain, from gentle sections to challenging côtes, is also frequently highlighted, along with the scenic beauty of the Vexin Français Natural Park.
Yes, as you cycle through the charming villages and hamlets of the Vexin Français, you will find opportunities to stop for refreshments. Many routes pass through or near villages that offer local cafes, bakeries, or small shops where you can refuel. It's always a good idea to check the route map in advance to identify potential stops.


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