4.5
(369)
2,742
riders
229
rides
Touring cycling in Forêt De Rosny features routes that navigate through dense woodlands and along significant riverbanks. The region is characterized by its proximity to the Seine and Oise rivers, offering varied terrain from flat paths to routes with notable elevation gains. Cyclists can expect a mix of forest trails and open areas, with some paths leading to scenic viewpoints. The landscape provides a diverse setting for touring cyclists of different experience levels.
Last updated: July 5, 2026
4.7
(30)
180
riders
72.4km
04:23
330m
330m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
39
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4.8
(8)
35
riders
54.5km
03:25
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.7
(3)
34
riders
19.8km
01:13
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(7)
25
riders
129km
08:15
910m
910m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Here we enter a work of art created for us by the great impressionist Claude Monet.
1
0
Very well-maintained facility, easy to reach with the hordes of tour buses
1
0
Pretty quiet village on the Seine
1
0
We can only recommend this
0
0
Maybe the oldest medieval small castle still in an almost original state
0
0
Château de La Roche Guyon, a historical monument since 1943. One hour from Paris, located in a setting labeled "Most beautiful villages of France", the Château de La Roche-Guyon rises in imposing tiers from the banks of the Seine to the top of the hill.
0
0
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
There are over 220 touring cycling routes in Forêt De Rosny, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes over 2,400 times.
Yes, Forêt De Rosny offers several easy touring cycling routes. For instance, the Mantes-la-Jolie bridge – Notre-Dame Collegiate Church loop from Rosny-sur-Seine is an easy 24.4 km path with gentle gradients along the river, perfect for a relaxed ride.
The terrain in Forêt De Rosny is quite varied. You'll find routes that navigate through dense woodlands, along the banks of the Seine and Oise rivers, and across open areas. Some paths are relatively flat, while others include notable elevation gains, offering a diverse experience for touring cyclists.
Absolutely. For experienced cyclists seeking a challenge, routes like the Viewpoint overlooking the Oise – Le Vieux-Moulin loop from Bonnières offer a significant distance of 128.7 km and considerable elevation changes. Another difficult option is the Belvédère de Rolleboise – Open Fields Path loop from Bonnières, which covers 47.7 km with substantial climbs.
Spring and autumn are generally ideal for touring cycling in Forêt De Rosny. The weather is typically mild, and the natural scenery, with blooming flowers or vibrant fall foliage, is particularly beautiful. Summer can also be pleasant, especially for shaded forest routes, but be mindful of warmer temperatures.
Many of the touring cycling routes in Forêt De Rosny are designed as loops, allowing you to start and finish at the same point. Examples include the popular Banks of the Seine at Vétheuil – Château des Tourelles loop from Bonnières and the Mantes-la-Jolie bridge – Notre-Dame Collegiate Church loop from Rosny-sur-Seine.
Forêt De Rosny's routes often feature scenic viewpoints, especially those overlooking the Seine and Oise rivers. You can also expect to pass through dense woodlands, open fields, and potentially historical sites like the Mantes-la-Jolie bridge or the Notre-Dame Collegiate Church, as seen on the route from Rosny-sur-Seine.
Given the region's proximity to major towns and the Paris metropolitan area, some starting points for routes may be accessible by regional trains or buses. It's advisable to check local public transport schedules and routes to specific trailheads, especially those near towns like Bonnières or Rosny-sur-Seine.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Reviewers often praise the diverse landscape, the peaceful riverbanks, and the well-maintained paths that cater to various skill levels, from leisurely rides to more challenging excursions.
Yes, some routes provide a glimpse into the region's cultural heritage. For example, the A visit to Monet loop from Bonnières offers a connection to the famous artist, while the route passing the Mantes-la-Jolie bridge and Notre-Dame Collegiate Church highlights significant local landmarks.
While the routes primarily traverse natural landscapes, many pass through or near small towns and villages where you can find cafes, bakeries, or local shops for refreshments. Planning your route with komoot allows you to identify such points of interest along your chosen path.


Browse the best Cycling routes in other regions.