Explore details about location Avenue des Nations. Avenue des Nations is a location situated within the Onet-le-Château alongside other areas such as Rue des Marguerites, Rues des Violettes, Boulevard des Balquières. Additionally, some smaller parts of Avenue des Nations include specific areas like Chemin des Planquettes, Avenue des Quatre-Saisons, Rue du Camp Franc adding to the diversity of its landscape.