Saint-Hilaire (Essonne) walks

The route follows paths across plateaus, through forests and wetlands in the valley, along the Louette and Chalouette routes,the GRP® du Hurepoix, the platform of the former Saint-Hilaire SNCF railway line andthe GR®111. Contrast between the wide open spaces of the plateaus and the wetlands of the valley. Admire the avenue of cedars and sequoias, which are over 300 years old.

This hike takes place mainly on the slopes of both banks of the Juine, with most of the route between fields and through woodland. Shortly before the end, you walk leisurely in the shade along the Juine and the Juineteau.

After visiting the superb Saint-Martin Church with its leaning bell tower, you walk along the Chalouette and then along the hillsides on its right bank. Passing through the villages of Chalo-Saint-Mars and Saint-Hilaire adds some beautiful touches of heritage. The return journey is mainly along a greenway, close to the Louette.

On the border between Hurepoix and Beauce, this circular route alternates between paths through fields and woodland. Along the way, you will pass two villages with old churches and beautiful houses.

This walk from station to station allows you to discover the heights of Étampes, with a beautiful view of the town, and to hike in the pleasant setting of the Louette and Chalouette valleys. You can continue this hike by returning to the starting station (an additional 1.8 km) and take the opportunity to visit this small town, which is well worth a visit.

A hike that takes place on the slopes of the left bank of the Juine and on the plateau between the fields. The path through the Étréchy forest, between the boulders, is very pleasant.

A beautiful hike through fields and woods, with no tarmac roads or houses (or almost none). Varied landscapes, valley, woods, forest, rocks, horse stud farm, pine forest, with lovely picnic spots. A great breath of fresh air!

Starting from the headquarters of a former Templar commandery, this loop trail takes you to the source of the Chalouette River. The route is mostly cool and shaded, offering a glimpse of a rich heritage.

A sort of roller coaster, minus the thrills, with ups and downs through woods and fields. At the end of the route, the village of Morigny-Champigny offers a pretty wooded park, a small castle and the church of an ancient abbey.

A circular route that alternates between ascents and descents in the undergrowth, crossing a cultivated plateau and walking through a residential area. A detour allows you to visit a Neolithic polisher.

40 km from Paris, an unexpected valley. It marks the transition from the Beauceron plateau to the Paris Basin: this is the Hurepoix.

After a course of barely 5 kilometres, the Marette flows into the Juine near the charming little lake of Saclas. This hike offers a route through the wooded valleys of these two rivers and across the cultivated plateau that overlooks them.

This loop allows you to discover the old villages of Saint-Fiacre and Auvers-Saint-Georges (in the same commune), the hillsides and the magnificent and little-known site of the Butte du Puits. Allow 16 km and 5 hours, including time spent at the site

Thirty-first stage of the Grand Tour of Île-de-France via the GR®11, linking Étréchy in the Juine Valley to Saint-Chéron in the Orge Valley, via the Renarde Valley. It winds its way through the Hurepoix and the southern edge of the Beauce, offering varied landscapes, from plateaus to valleys and fields to forests. It is notable for its numerous ascents and descents between plateaus and valleys.

A hilly route from station to station, mainly through farmland for the first two-thirds, then through more wooded areas. Beautiful churches and rural heritage can be found in the villages along the way. In Dourdan, the walk along the Orge river, the 12th-13th century church and the fortified castle provide a superb finishing touch.

A short route to discover the village and the surrounding countryside, for nature lovers. Along the way, there are several beautiful viewpoints along the Orge river and a final stop at the Chateaupers farm.

This stage is the last of the GR®1 and is over 30 km long. It crosses the western part of the Rambouillet Forest. The entire stage is through forest, except for the crossing of Saint-Léger-en-Yvelines. The route connects two towns with a rich history: Dourdan and Rambouillet. There are many straight lines on this route, which is mainly flat. There are a few notable ponds at the end of the route, such as the Étang de la Tour and the Étang d'Or.

A bucolic hike where passages through woods alternate with passages between fields. Two castles, a beautiful church and a ruined medieval tower reveal themselves along the way.

A hike where the paths between the fields of the Beauceron plateau alternate with the woods that cover the slopes of the Éclimont valley.

A short hike with contrasting landscapes. After walking across the Beauce plateau, you will discover dry grasslands dotted with small rocks. You will then walk through the Éclimont valley and its wetlands.

A lovely woodland walk with a cultural touch.

A hike from station to station in the upper Orge valley, following the river. Discover the rich heritage of Dourdan town centre (fortified castle, 12th-13th century church, wash houses, etc.) as well as beautiful churches along the way.

The Orge river flows through the Essonne department, first from west to east and then diagonally from south-west to north-east. This route follows the valley as closely as possible, where it is accessible by train. The route alternates between paths along the river, including a promenade in the downstream section, passages through the undergrowth, residential areas and urban routes.

A hike from station to station, crossing the Dourdan Forest, the Bois de Saint-Benoît, the Bois de Pinceloup and the southern part of the Rambouillet Forest. Several lakes adorn the route and the church of Saint-Arnoult-en-Yvelines adds a superb touch of heritage.

Discover Dourdan and its national forest.

A long walk through forests, ponds and the banks of the Orge river, passing through the beautiful villages of Sainte-Mesme and Saint-Martin de Bréthancourt. Includes a visit to Dourdan, which you cross via parks and walking trails along the Orge river or the old fortifications, avoiding the suburbs and their buildings.

An easy walk to discover ponds, a beautiful lightning-struck tree and a beautiful viewpoint, all in the Dourdan National Forest, so the route is well shaded. The ground may be muddy in places in wet weather.

The undergrowth is dotted with flowers in March and April and there are remarkable trees all along the route.

The first part of the route follows the upper reaches of the Orge river in a very bucolic setting. The second part is on a cultivated plateau with extensive views. The end of the route is in the forest, with beautiful trees here and there.