An easy walk around Saint-Quentin-en-Yvelines, accessible from the train station.
A rather long walk along a river (the Bièvre) but which can easily be shortened. This walk is interesting because it is easily accessible by public transport (Saint-Quentin-en-Yvelines station). There are a lot of people on weekends around the ponds. If you want to have an easy walk in the nature not far from Paris, don't hesitate to discover the Bièvre valley!