Refine your search for walks in Mérantaise (ruissseau) - Affluent de l'Yvette
Mérantaise (ruissseau) - Affluent de l'Yvette walks
The Tête Ronde Forest and Saint-Aubin Wood
Visorando member 
7.67 km
+69 m
-69 m
2h 25
Moderate
Departure from Villiers-le-Bâcle (Essonne)
A hike which is mostly in the forest, with lovely sections along the Mérantaise river and the ditches which run down from the Saclay Plateau.
Balconies and the Yvette plain
Visorando member 
17.24 km
+291 m
-295 m
5h 45
Moderate
Departure from Bures-sur-Yvette (Essonne)
A loop in the Chevreuse Valley, with magnificent landscapes, in a wooded and rural setting close to Paris. The first part is a walk through the woods on the plateau overlooking the Yvette Valley. The return journey, parallel to the outward route, is mainly on flat ground. Most of the walk is well shaded and flat, but there are also some fairly steep ascents and descents. The area is very popular with walkers and mountain bikers, but it is well worth a visit.
The Mérantaise Valley
Visorando member 
5.49 km
+70 m
-74 m
1h 45
Easy
Departure from Voisins-le-Bretonneux (Yvelines)
A short hike to discover the Mérantaise valley, the Croix du Bois, the Mérantais wash house, the village of Magny-les-Hameaux, the Maison des Bonheurs (family of 19th-century painters), the Domaine de Brouëssy, and the stele of Hélène Boucher (early 20th-century aviator).
From Courcelle to Lozère via the hillsides of the Yvette
Visorando member 
14.55 km
+294 m
-281 m
5h 00
Moderate
Departure from Gif-sur-Yvette (Essonne)
A hike from station to station, yo-yoing between the Yvette valley and the Saclay plateau, with a few fairly steep hills. After a mostly wooded route with some elevation, you cross Gif-sur-Yvette and then walk along a wetland area framed by two rivers. You climb back up onto the plateau, near the Paris-Saclay University campus. After visiting the old Troche quarry and walking along the edge of the plateau, you descend back into the valley.
From the Ferme du Manet in Romainville
Visorando member 8.00 km
+12 m
-12 m
2h 20
Easy
Departure from Montigny-le-Bretonneux (Yvelines)
A short walk between forest and fields without leaving Saint-Quentin-en-Yvelines. It will take you to the "Garde Manger", a shop selling local and short route products.
Walks near Mérantaise (ruissseau) - Affluent de l'Yvette
Following the Bièvre river through Saint-Quentin-en-Yvelines in Igny
Visorando member 
19.41 km
+26 m
-121 m
5h 35
Moderate
Departure from Montigny-le-Bretonneux (Yvelines)
The upstream part of this series of three hikes devoted to the Bièvre river. A very pleasant walk along the river and its bodies of water, in a mostly rural setting. A hike from station to station, which can be used to adjust the length depending on the weather conditions or desires of the hikers.
From Saint-Cyr-l'École to Villiers-Saint-Frédéric through the Yvelines
Visorando member 
22.90 km
+215 m
-293 m
7h 10
Difficult
Departure from Saint-Cyr-l'École (Yvelines)
This is the third stage of the GR® 11 Grand Tour of Île-de-France. It continues through the Yvelines, between Saint-Cyr station and Villiers-Neauphle-Pontchartrain station. This stage completes the 'radial' part of the GR® starting from Paris and joins the circular loop that circles the region from Villiers-Saint-Frédéric. The route passes through increasingly large wooded areas as you approach the countryside.
Following the Yvette from Saint-Rémy-lès-Chevreuse to Lozère
Visorando member 
13.27 km
+51 m
-50 m
3h 55
Moderate
Departure from Saint-Rémy-lès-Chevreuse (Yvelines)
A hike from station to station where you play leapfrog with the Yvette River! The route is mostly close to the river and crosses a few woods and pretty parks, including the one in the western part of the Paris-Sud University campus.
Follow the Yvette from Essarts-le-Roi to Saint-Rémy-lès-Chevreuse
Visorando member 
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.
From Villiers-Saint-Frédéric to Orgerus in the heart of the Yvelines
Visorando member 
22.34 km
+152 m
-106 m
6h 50
Difficult
Departure from Villiers-Saint-Fréderic (Yvelines)
Fourth stage of the Grand Tour de l'Île-de-France on the GR® 11 and start of the clockwise circular section.This stage takes place entirely in the Yvelines department, connecting Villiers-Neauphle-Pontchartrain station to Orgerus-Béhoust station, crossing the Beynes forest and the agricultural landscapes of the Yvelines.
The route runs alongside the Avre aqueduct, which supplies drinking water to western Paris.
Station to station: from Viroflay-Rive-Gauche to Bellevue, via the Bois de Meudon
Visorando member 
15.14 km
+208 m
-228 m
4h 55
Moderate
Departure from Viroflay (Yvelines)
A route from station to station, through the woods and with some elevation gain. Walking or jogging.
From Bougival to Saint-Nom-la-Bretèche via the Park and Forest of Marly
Visorando member 
9.08 km
+130 m
-115 m
3h 00
Moderate
Departure from Bougival (Yvelines)
A mainly forest route despite its proximity to Paris! After crossing the Bois de Louveciennes, you can enjoy the Parc de Marly, with its views and ponds. The route ends in the Marly National Forest, with a winding path at first, then a wide, straight path.
From Chaville to Versailles through the national forests
Visorando member 
15.02 km
+202 m
-164 m
4h 50
Moderate
Departure from Chaville (Hauts-de-Seine)
A hike from station to station, mainly through forest. Although located in an urban setting, this route takes you through green (in season) and peaceful areas. The Chêne des Missions oak tree and the Étang du Trou au Gants pond are two beautiful points of interest.
From Le Perray to Rambouillet via ponds, ditches and the Drouette river
Visorando member 
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 Haute Vallée de Chevreuse Natural Park and then in the Rambouillet Forest, this is a pleasant route, mostly shaded, along ponds, small canals and a charming river, the Drouette.
From Le Perray to Montfort via the Saint-Hubert and Hollande ponds
Visorando member 
18.73 km
+60 m
-138 m
5h 30
Moderate
Departure from Le Perray-en-Yvelines (Yvelines)
A hike from station to station that will take you through the forest of the Haute Vallée de Chevreuse Regional Nature Park. Ponds, castle, forest, ramparts and museum: everything you need for a wonderful day out with family or friends.