Conflans-Sainte-Honorine walks

A station-to-station walk, which can also be done as a slightly shorter loop. The route is mainly woodland, using both signposted paths and little-travelled paths in the undergrowth. The Étang du Corra, a protected site, offers an interlude with beautiful views and the chance to spot many birds.

The route follows the Avenue Verte (Paris-London cycle route) from Jouy-le-Moutier to Vauréal. After crossing the Oise at the major axis, it returns via the Cergy ponds and the towpath to the Pont de Neuville bridge.

A short walk, where heritage sites (churches, wash houses, covered walkway) alternate with a path along the Oise river.

A former royal hunting ground, the forest of Saint-Germain-en-Laye now offers beautiful high forests with a variety of tree species. The proposed route, marked by old crosses and oratories, reflects this diversity.

A mainly forest route, alternating between wide paths and trails winding through the undergrowth. An opportunity to discover a charming pond and explore a well-maintained botanical trail.

This hike passes through the villages of Auvers-sur-Oise, Valmondois and Butry-sur-Oise, alternating between countryside and the banks of the Oise. All these places have provided numerous subjects for landscape painters, notably Dupré, Daubigny and Pissarro, precursors of the Impressionists. Even today, visitors are struck by the charm of this region in all seasons.

A hike on the slopes of both banks of the Viosne, alternating between cultivated fields, woodland and charming villages. For about 3 kilometres, the route follows the course of an ancient Roman road, the Chaussée Jules César. There is a rich heritage to discover along the way: mills, a castle, churches, crosses, wash houses and beautiful houses.

The commune of Le Vésinet enjoys a unique status in France as it is a "park town". It was designed with rivers and lawns, and houses surrounded by huge gardens. Its proximity to the Seine makes for a varied and very pleasant walk, easily accessible by RER. At the end of the walk, the Île des Ibis offers a reward for young and old alike: a children's playground and numerous water birds to observe.

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

A beautiful hike through Le Vésinet, with its five lakes and rivers, as well as along the Seine.

A pleasant hike along the Sausseron, a small stream in Valmondois, past the mills and back via the steam tramway museum and its old railway line.

Starting from the Route du Faîte, this is a very hilly hike in the Montmorency Forest, passing by the Château de la Chasse.

This is a very simple walk, as it follows the Seine almost from start to finish. There are beautiful views of the river and large, attractive houses along the way.

In the footsteps of Josephine and the Impressionist painters From Rueil-Malmaison, this 13 km bike ride with no particular difficulty will take you from the banks of the Seine, which served as a backdrop for the Impressionist painters, to the National Museum of the Malmaison and Bois-Préau Castles. Discover two important aspects of the history of Rueil-Malmaison: the remains of the Empire period, which was fundamental to the town's founding, and the natural setting of the Seine, which inspired many Impressionist painters inthe 19th century. The route ends along the Parc des Impressionnistes, which evokes Claude Monet's gardens in Giverny.

This heritage trail will allow you to discover and visit the two sites that hosted Olympic and Paralympic events for the Paris 2024 Games in the Hauts-de-Seine department: Paris La Défense Arena in Nanterre and the Yves-du-Manoir Stadium in Colombes. Created through a collaboration between the Nanterre Tourist Office, OMEPS and the towns of Nanterre and Colombes for the Paris 2024 Olympic and Paralympic Games, this route is suitable for beginner cyclists and also allows you to enjoy the banks of the Seine. The bike ride alternates between contemporary buildings and unexpected green spaces.

A mainly forest route with several remarkable trees here and there. The site of the Croix Saint-Michel offers a view stretching as far as Paris. A short but fairly challenging hike, given the alternating ascents and descents (the total elevation gain is probably underestimated; allow for around 200m).

Around Saint-Nom-la-Bretèche station - Marly Forest, a walk in a beautiful deciduous forest. It suffered greatly from the great storm of 1999, which flattened the oak trees on the motorway like straw, but this hike has a high density of remarkable trees (oaks, hornbeams, beeches). As the Marly forest is crossed by several busy roads, this hike focuses on the quietest part. It also offers a few viewpoints.

A loop starting from Vigny via Théméricourt and Avernes.

A very varied hike through green valleys, cultivated plateaus and forests. Some beautiful views of the surrounding countryside and the crossing of villages with interesting architectural heritage make it very enjoyable.

The circuit starts by taking you along the Sausseron valley, then climbs up the hillside and continues through fields. You return to Nesles via paths through the woods. The circuit also allows you to discover a unique site called the Trou à Morts.

A half-day walk, mainly in the woods, with a beautiful pond and the vast lawn of the Domaine de Beauregard.

A former royal estate (Louis XIV liked to entertain his friends here, away from the court), the Parc de Marly combines a rich heritage with the pleasure of strolling along woodland paths, wide avenues and vast lawns.

Hike in the Isle-Adam National Forest, passing through areas overlooking the Stors Marsh Nature Reserve and the large Abbaye du Val Park with its quarries, caves and Château des Forgets. The GPX track may be useful.

The Croix des Friches dates from the Middle Ages and marked the boundary between the communes of Parmain and Nesles-la-Vallée. The beautiful Forêt de la Tour du Lay is home to a Neolithic polishing stone. A hike mainly through woodland, with a few sections between cultivated fields.

From Nerville-la-Forêt, take a short hike in the Forêt de l'Isles Adam with visits to three villages and three churches. This hike is popular in summer when it is hot thanks to the cool shade of the trees in this forest, and also in winter as the ground is not too muddy.

This long, moderately difficult 22 km route starts at the Suresnes Mont-Valérien station. The starting point is very close to the MUS , the Suresnes Museum of Urban and Social History, which is an ideal introduction to the urban landscapes you will encounter along the way. From Puteaux in the 1930s to Mont Valérien, the vineyards of Suresnes, the Cité-Jardins and the Tours Nuage tower blocks bordered by the André Malraux park in Nanterre, a whole chapter of 20th-century history unfolds before your eyes thanks to these exceptional reminders of the past.

A mainly forest route with a pleasant section along the Etang de Saint-Cucufa and a brief detour through a residential area and old orchards to enjoy a beautiful view from the Belvédère des Gallicourts. A half-day walk.

This walk from Neuilly-sur-Seine takes you along the towpaths on Île de Puteaux and then along the east bank of the Seine in a very pleasant, tree-lined setting to the Passerelle de l'Avre footbridge. The return route, which is more urban, takes you to the heights of Saint-Cloud (with beautiful views of Paris and La Défense), where you can discover the Parc du Château and the lively historic district in the centre of Suresnes before returning to Île de Puteaux via the François Coty footbridge.

This hike through woods and fields offers beautiful views of the Viosne Valley, a small river that flows through the Vexin Français from north to south, with interesting heritage in the village of Brignancourt and a possible stop at the edge of a beautiful pond.

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

A walk through Paris exploring the Left Bank and its quartiers.