For a complete change of scenery in the heart of the Île-de-France region, head for the Parc du Peuple de l'Herbe in Carrières-sous-Poissy, in the Yvelines department. With its 113 hectares of wilderness and picturesque ponds, including the étang de La Galiotte dotted with floating chalets, this oasis, just a stone's throw from Poissy station, offers an authentic experience just a Navigo pass away!