https://www.skateapp.net/spot/fr/ile-de-france/palaiseau/polytechnique-597abec22f9189000115d241 2026-08-17T06:44:45.004Z monthly 0.8 https://www.skateapp.net/spot/fr/ile-de-france/palaiseau/polytechnique-5be46bd95c9d66001f07277f 2026-08-17T06:44:45.004Z monthly 0.8 https://www.skateapp.net/spot/fr/ile-de-france/palaiseau/skatepark-on-chemin-de-vauhallan-5c6c5d18a3ef59001cb6d695 2026-08-17T06:44:45.004Z monthly 0.8