Thiverval-Grignon walks

This circular hike in the Beynes forest takes you past several underground gas storage sites. You will then cross the village of Saulx-Marchais, passing by its old church and town hall before crossing the fields to reach Neauphle-le-Vieux and the Mauldre river. Return to the starting point via the Beynes forest.

A hike on the slopes of both banks of the Mauldre, a tributary of the Seine between the Plaine de Versailles and the Mantois. The route, consisting of two loops, alternates between residential areas, forests and fields. A rich heritage, partly linked to water, can be discovered along the way: an old fortified castle, old mills, a siphon bridge, farm buildings, a church, etc.

A pleasant route alternating between small villages, forest edges and wide open horizons.

A hike that alternates between forest and fields, with a small pond that is ideal for a pleasant break.

A varied hike, with a beautiful wooded route in the western part of the Forest of Marly and a stroll through the village of Feucherolles. A hike with two loops, lending itself to several variations, such as limiting yourself to the 7.5 km forest loop.

A short walk through the woods will take you to Saint-Pierre-de-Plaisir Church and Plaisir Castle.

Short hike in the Île-de-France region, from Élancourt Village to the Courance de Maurepas pond. The outward journey follows the left bank of the Ru d'Elancourt, the return journey follows the right bank. The first part (from (S) to (3)) can no longer be done. The entire Elancourt hill (la Revanche) is under construction in preparation for the Olympic Games and is therefore closed to hiking. This will remain the case until 2025... See reviews

A short walk on either side of the Ru de Gally, with beautiful views of the plain and the Palace of Versailles and a rich heritage in the charming village of Rennemoulin.

Starting from the Bassin de la Courance in Maurepas, you will walk through woods, fields and small hillside villages. This hike is accessible to everyone, young and old alike.

A very short walk to get some fresh air around a pond that is home to many birds. Along the way, you will discover a Gothic-style church, the ruins of the keep of the former Château de Maurepas and a remarkable oak tree.

A short, pleasant, rural half-day hike with some historical features.

A hilly route from village to village, with views of Paris and La Défense.

It's a very varied walk, combining nature, culture, history, tourism and curiosities. All of which means you won't miss a mile. And if you're lucky enough to do it in good weather, you'll come home feeling like you've just been on holiday.

A pleasant hike through the forest and along a golf course in a little-known part of the Marly National Forest.

Starting from the village of Bazemont, rich in heritage, this is a forest loop for a good half of the route, with passages between fields and along the streams that drain them.

This route follows part ofthe GR®26 trailon the plateau above the Mauldre.

The first part of the circuit from Bures to Chapet passes through fields along farm tracks, then crosses Chapet and reaches the hamlet of Brezolles, before returning through the woods

An easy and very pleasant circuit in the Rambouillet forest, passing by the Étangs de Hollande.

Discover the ponds and pools that dot this route in the Rambouillet Forest. The private pond at Château de l'Artoire, visible from the road; Étang du Moulin des Roches; the waterfalls and rocks at Vaux de Cernay; the private pond at Les Hogues, visible from the road; Étang de la Tour; Étang de Coupe-Gorge; the ponds at Vilpert; and the ponds at Hollande.