Explore details about location Avenue des Hirondelles. Avenue des Hirondelles is a location situated within the Saint-Sulpice-de-Royan alongside other areas such as Chemin des Coteaux, Avenue du Faisan Doré, Rue de la Combe. Additionally, some smaller parts of Avenue des Hirondelles include specific areas like Rue Gustave Effeil, Route de Rochefort adding to the diversity of its landscape.