Refine your search for walks in Rosny-sur-Seine
Rosny-sur-Seine walks
From Rosny-sur-Seine to Bonnières-sur-Seine through the woods
Visorando Member
14.79 mi
+794 ft
-837 ft
7h 30
Difficult
Departure from Rosny-sur-Seine (Yvelines)
A walk from station to station through the Rosny-sur-Seine Regional Forest, the Bois Boutilliers, the Vallée des Prés and the Houssaye, during which you’ll also discover some beautiful views and heritage sites.
A circular loop around the Forest of Rosny
16.28 mi
+1,378 ft
-1,371 ft
7 hrs
Very difficult
Departure from Rosny-sur-Seine (Yvelines)
A hilly route through the forest and its edges, with a viewpoint over the Seine and memories of Henry IV and Sully.
Discover the Belvédère de Châtillon kiosk in the Rosny forest
8.10 mi
+581 ft
-581 ft
4h 15
Moderate
Departure from Rosny-sur-Seine (Yvelines)
This walk through various parts of the Rosny Regional Forest will take you to the Châtillon viewpoint, where you can discover a kiosk dating from the 1900 World’s Fair.You’ll discover some lovely views over the Mantois region, but above all you’ll appreciate this rich natural environment.
Loop around Guernes
7.31 mi
+98 ft
-125 ft
3h 25
Easy
Departure from Guernes (Yvelines)
During your walk, you will follow the Seine and one of its branches, as well as waterways that are home to various species of birds.
A short tour of the village of Guernes is also planned.
The port of L’Ilon from Guernes
7.43 mi
+72 ft
-72 ft
3h 30
Moderate
Departure from Guernes (Yvelines)
A route to explore the Sandrancourt ponds, the Flicourt nature reserve and the banks of the Seine
The Rosny Forest
9.20 mi
+755 ft
-748 ft
4h 55
Moderate
Departure from Perdreauville (Yvelines)
A mainly forest route west of Mantes-la-Jolie. Along the way, there are several remarkable trees and a few limestone grasslands, which constitute a unique natural heritage as well as a great opportunity to take a break.
The ruins of the Château des Beurons and the Chêne Mademoiselle
5.34 mi
+469 ft
-466 ft
2h 50
Moderate
Departure from Jouy-Mauvoisin (Yvelines)
Through the fields and villages of the Mantois region and the eastern part of the Rosny Forest, this route takes you to discover ruins surprisingly located in the middle of the forest and a picturesque oak tree. The churches of Jouy-Mauvoisin and Petit Perdreauville, a manor house, a few beautiful farmhouses and a small heritage site linked to water complete the picture.
Bois des Terriers and the heritage of Jouy-Mauvoisin
5.96 mi
+627 ft
-627 ft
3h 15
Moderate
Departure from Buchelay (Yvelines)
This undulating walk, near Mantes-la-Jolie, will allow you to discover a lovely little wood, enjoy some beautiful views and stroll through Jouy-Mauvoisin.
Lake Moisson, starting from Méricourt
9.65 mi
+194 ft
-167 ft
4h 35
Moderate
Departure from Méricourt (Yvelines) (Yvelines)
A walk through two villages, exploring local heritage, with some lovely views, winding through fields, meadows and small woods, alongside the River Seine and Lake Moisson-Lavacourt.
N.B. The walk around Lake Moisson is only possible when entry to the leisure centre is free (see practical information).
Circular route on the edge of the Taupe valley
9.28 mi
+492 ft
-495 ft
4h 40
Moderate
Departure from Perdreauville (Yvelines)
After passing through the south-west of the Rosny-sur-Seine Forest, you will walk through various small hamlets and cross the Taupe Valley.
Between two bends of the Seine from Freneuse
8.54 mi
+295 ft
-325 ft
4h 10
Moderate
Departure from Freneuse (Yvelines) (Yvelines)
Right from the start, this walk offers beautiful views of the woods of Bonnières-sur-Seine. As you pass through Rolleboise, you’ll be treated to a succession of superb panoramic views of the Seine and the Ilon basin. Near Méricourt, you’ll see the lock and other views of the river, then at Freneuse, you’ll discover views of the Seine cliffs on the opposite bank.
From Bonnières to Vernon via Giverny
9.22 mi
+144 ft
-141 ft
4h 20
Moderate
Departure from Bonnières-sur-Seine (Yvelines)
Follow in the footsteps of Claude Monet, considered one of the founders of Impressionism, on a hike from station to station along the Seine and its hillsides. Beautiful views punctuate the route. Halfway along the route, there are several possible visits in Giverny, where the painter lived and worked from 1883 until his death in 1926. At the end of the hike, the collegiate church of Vernon is worth a detour.
From Bonnières-sur-Seine to Gommecourt via La Roche-Guyon
10.91 mi
+810 ft
-807 ft
5h 45
Difficult
Departure from Bonnières-sur-Seine (Yvelines)
A hike in the Vexin Regional Nature Park starting from Bonnières-sur-Seine, passing through Port Saint-Nicolas, La Roche-Guyon, the Faïence Garden and the Coteaux de la Seine Nature Reserve.
The Îlon Basin and the Bois de la Garenne
8.61 mi
+118 ft
-118 ft
4h 05
Moderate
Departure from Saint-Martin-la-Garenne (Yvelines)
A hike with varied landscapes, in the hollow of a bend in the Seine: views of the river banks, a vast stretch of water, a nature reserve and bird observatories, cultivated plains and, finally, a pleasant walk through the Bois de la Garenne.
More walks in Rosny-sur-Seine
Select a point of interest below: