2025-04-08 00:00:00 From the city of Rocroy to the Semoy valley, discover the Valleys and Plateau of Ardenne territory which gathers some of the most beautiful jewels of the Ardennes. The application offers you trail running, hiking and mountain bike routes to discover the Vallées et Plateau d'Ardenne while practising your favourite activity. Once the app is installed, you will be able to download maps for offline use: Open Topo Maps or IGN maps. The application also includes all the routes and the associated altitude profiles.