Marais de Misery walks

This last stage of the journey along the Essonne offers many opportunities to play leapfrog with the river. It is obviously the stage with the most urban sections. The town of Corbeil-Essonnes reveals its rich religious, civil and industrial heritage.

Twenty-ninth stage of the Grand Tour of Île-de-France via the GR®11, linking Ballancourt-sur-Essonne to La Ferté-Alais. Although both towns are located in the Essonne valley, the proposed route passes through the plateau overlooking the valley on the east side, in the Gâtinais Français Regional Nature Park, to the charming village of Mondeville. The GR® then winds its way between valleys, forests dotted with sandstone boulders and agricultural plateaus. This stage is shorter than the previous ones but is not without its difficulties as it still covers steep sections of terrain similar to the Fontainebleau forest, particularly around Mondeville. The route also allows you to discover some unusual sights, such as the Roches du Père La Musique in Ballancourt.

A walk from station to station that starts gently along the Essonne. Further on, the crossing of the Itteville marshes allows you to discover ponds and reed beds and admire the birds from the observation points provided. After passing an imposing menhir, you climb the Butte d’Itteville. You then reach the rocky outcrops of Le Sanglier. The walk ends with a stroll through the narrow streets of La Ferté-Alais.

The banks of the Seine and the town of Corbeil have a rich historical and industrial past, which is highlighted on this walk. Among other things: Kings and Queens of France, famous figures, historical events, and prestigious industrial establishments. It is also a walk where, despite increasing urbanisation, nature and beautiful landscapes are still very much present.

A walk from station to station with a relatively straightforward route, as it mainly follows the right bank of the Seine. Apart from the approach from the starting station and the approach to the finishing station, the route stays as close as possible to the river.

A walk from station to station starting in Vieux Corbeil (large mills, cathedral). After following the Seine, the route climbs before descending to Moulin Galant, then follows the Essonne. The walk concludes with a stroll through Villeroy Park, set in a wooded landscape, followed by an exploration of the Fonteanay Marshes and their birdwatching hides.

Named after Acionna, the Gallo-Roman goddess of rivers, the Essonne flows through the north of the Loiret department and the south of the Île-de-France region. The first five stages follow its course downstream, while the last four follow it upstream. These nine stages are accessible by train. One stage, which is not accessible by train, forms a circular route upstream. The route alternates between paths along the river, passages through woods and those across cultivated plateaus.

From the Essonne Valley to the Juine Valley through woods and fields, passing by the Pierre Levée in Janville-sur-Juine and the Chamarande viewpoint. A route almost entirely on paths with beautiful views in the Gâtinais Français Regional Nature Park.

A varied walk, from station to station. After the footpaths and the church at Cerny, the route becomes predominantly woodland. It winds through the Bois Charron and climbs up the hill of La Roche Cornue, dotted with boulders. After a pleasant walk through the Bois de Miséry, you return to the Essonne valley and its villages.

Thirtieth stage of the Grand Tour of Île-de-France via the GR®11, linking La Ferté-Alais, in the Essonne valley, to Étréchy, in the Juine valley, through the western part of the Gâtinais Français Regional Nature Park. It consists of continuing the crossing of the Essonne, between agricultural landscapes, small forest ranges and more imposing valleys. A relatively short stage without any major difficulties, before the next two, which will be a little longer.