Cerny walks

Follow paths and small roads from D'Huison-Longeville to La Ferté-Alais, meandering along the water’s edge, through villages and across the hillsides of La Ferté-Alais, passing the educational farm. You pass through D'Huison, Cerny, La Ferté-Alais and Guigneville.

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.

This hike is certainly the most "aquatic" of those that can be undertaken along the Essonne. Indeed, numerous ponds punctuate the route: ponds for fishing or other forms of leisure; ponds and marshes that make up a protected natural area, a source of biodiversity and a place to observe wildlife.

This is a short 6.5km route combining two of the four routes suggested on the Huison-Longueville municipal website.

This route, in the heart of Gatinais Park, will allow you to discover the village with its restored wash house, 12th-century church and forest paths.

This route between fields and woods will take you through the village of Villeneuve-sur-Auvers and lead you to a beautiful plateau in the commune of Boissy-le-Cuté.

This hike, which is not particularly difficult, takes place mainly in the woods, which is very pleasant in summer.

Discover some geological and natural sites in the south of the Essonne department: a landscape of flat land, a sandpit and a vast marshland area that is home to many birds. This hike alternates between sections in the undergrowth, which are the most numerous, and sections between fields.

A hike from station to station with a significant forest component. In addition to a viewpoint, Rocher Bizet offers views of its plateau landscapes, with heathland, ponds and outcropping rocks.

This is an easy walk, meandering along the Essonne and the watercress beds, then the Pasloup marshes.

A route between town, fields and forest, during which you will have the opportunity to discover some of the points of interest in the commune of Ballancourt-sur-Essonne.

This mountain bike ride takes you through part of the Gâtinais region, with oak and pine forests to the north and rolling farmland typical of the Beauce region to the south. You will pass through several villages typical of the region and follow the Essonne valley, which is fairly unobtrusive but whose hillsides will give your calves a good workout.

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 on the hillsides on both banks of the Juine, alternating between cultivated fields and undergrowth. You'll discover a rich heritage along the way, including a dolmen, castle, old mill, farm buildings and beautiful houses.

This stage of the GR®1 is one of the most difficult on this GR®. It is 32 km long and has an elevation gain of over 400 m. It is also one of the most beautiful. Starting from Lardy, this hike takes you past magnificent monuments such as the Church of Saint-Sulpice, the Church of Saint-Yon, the Church of Sermaise and the Château de Dourdan. There are other monuments to visit in this town. Most of the route is in the countryside, with several ascents and descents into the valleys. The route passes through numerous villages of varying sizes.

A circular loop through the fields and woodlands between Champcueil, Soisy-sur-École and Nainville-les-Roches, following part of the GR®11 trail. It nevertheless includes some beautiful terrain, such as the Grand Tertre and the Crête des Rochers du Duc in the Grands Avaux forest, offering stunning views of the surrounding area and even as far as Paris on a clear day.

Through the valleys and hillsides of the Gatinais and across several beautiful villages, this hike takes you to two beautiful Romanesque churches and one of the best-preserved fortified castles in the Île-de-France region.

A short hike between Puiselet-le-Marais and Bouville through woods and fields. Superb views of the South Essonne countryside.

A short hike with a slight elevation gain and two distinct sections. The first part takes place in the Bevéldère Forest, which is dotted with rocks. The belvedere offers a sweeping view of the valley. The second part takes place in the Domaine de Chamarande, with its Louis XIII-style château and numerous canals and ponds.

Alternating between dirt tracks, undergrowth and small roads, passing through the Coudray forest, the Bois d'Épignon, the Garenne de la Padôle and the Bois de la Valette, crossing the village of Mondeville and its church.

This hike will allow you to discover a wide variety of landscapes on a relatively short route, as well as some historical remains along the way.

In the south of the Essonne department, this station-to-station hike alternates between forest paths, quiet country lanes and paths through the fields. Along the way, there is a wealth of heritage to discover: a mill, churches, a castle and a Neolithic grinding stone.

A hike from station to station in the Essonne Valley. After climbing up through the Bois de Saint-Médard and crossing a cultivated plateau, you pass through the charming hamlets of Courdimanche. You walk alongside the river several times, cross a small island, and the Marais de Jarcy may be of interest to nature lovers. Several churches and a few wash houses are also along the way.

A lovely walk among ponds, marshes and, above all, birds, ducks, etc., lasting 4½ to 5 hours, or longer if you stop to watch the birds on the ponds.

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.