The platform of Pontoise (LFPT) is rather well equipped and is one of the stages of many navigations of the Parisiens pilots or besides.One often meets there planes British, Belgian, Dutch, German, etc... Indeed, Pontoise is at a good hour of flight of all these pays.L' ventures at the end of the road. As its name indicates it Aventure Land, with Magny-in-Vexin, is a rather single park of attractions in its kind since the visitor, between Tarzan and Indiana Jones, engages itself in the action. It is the air trekking which initially made the reputation of the park, an excursion in the trees between bridges, nets giant, tyroliennes...