Château du Val (forêt de Saint-Germain-en-Laye) walks

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.

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.

A mainly forest route despite its proximity to Paris! After crossing the Bois de Louveciennes, you can enjoy the Parc de Marly, with its views and ponds. The route ends in the Marly National Forest, with a winding path at first, then a wide, straight path.

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 short hike that starts on a little-known path along the Seine. It then runs alongside the Longchamp racecourse and the Suresnes and Longchamp ponds. After a brief stop at the Grande Cascade, it reaches Lac Supérieur and explores its southern tip. The route ends with a crossing of the Auteuil racecourse, on days when there are no horse races, of course.

This hike first takes us up the hill of Saint-Cloud, then through the park of the same name with its gardens, flower beds, ponds and Greco-Roman-inspired statues. We then walk through a residential area with beautiful houses. After crossing the Bois de La Celle, we walk through the "village" of La Celle Saint-Cloud to reach Bougival station.

A route through two wooded areas on either side of the Seine. From one large waterfall to another, from one racecourse to another, the hike alternates between paths and urban passages, flower beds and sculpted heritage, ponds and lakes.

The route mainly follows the Seine towpath, close to the river, and should not be attempted during periods of high water. Many houseboats are permanently moored along the route, which ends at the foot of the impressive towers of La Défense. Do not undertake this trip when the Seine is in flood.

A hike that starts on the banks of the Seine and then crosses the Parc de Saint-Cloud, passing by its main lakes. You then stroll through Marnes-la-Coquette and Ville-d'Avray at the foot of beautiful, large houses. After winding your way between the Étangs de Ville-d'Avray, you walk through the southern part of the Forêt de Fausses-Reposes. The hike ends in a residential neighbourhood of Versailles.

A hike from station to station that takes you on a rollercoaster ride through the Fausses-Reposes Forest and Saint-Cloud Park. Along the way, you can enjoy the Étangs de Ville-d'Avray, the park's ponds and statues, and a superb view of the Val de Seine and Paris.