Refine your search for walks in Fosse aux Loups
Walks near Fosse aux Loups
From Le Perray to Rambouillet via ponds, ditches and the Drouette river
Walker 
14.15 km
+7 m
-21 m
4h 05
Moderate
Departure from Le Perray-en-Yvelines (Yvelines)
A hike from station to station with a water theme! In the Parc Naturel de la Haute Vallée de Chevreuse and then in the Forêt de Rambouillet, a pleasant route, mostly shaded, along ponds, small canals and a charming river, the Drouette.
Follow the Yvette from Essarts-le-Roi to Saint-Rémy-lès-Chevreuse
Walker 
19.57 km
+172 m
-268 m
6h 05
Difficult
Departure from Les Essarts-le-Roi (Yvelines)
A hike from station to station that takes us to the source of the River Yvette and then up and down through the woods that frame its valley. The route crosses the Maincourt Marsh and then an area of rocky chaos. The forest trails are interspersed with villages and hamlets rich in heritage.