Discover the hill of the Four Aymon Sons, the emblematic place of Bogny-sur-Meuse and the Ardennes, dominated by four schistous rocks looking like four riders on a galloping horse, eternal memory of the Ardennes epic of these knights. This dry climb itinerary will be perfect to train you on a 140m+ uphill. The return will be by the outward itinerary or by the rocks of the four Aymon sons (return signposting n°11 blue).