Explore details about location Allée Henry Simon. Allée Henry Simon is a location situated within the Challans alongside other areas such as Square des Mimosas, Chemin du Gué Monnier, Square Jean Cocteau. Additionally, some smaller parts of Allée Henry Simon include specific areas like Impasse des Pourpiers, Route de La Roche-sur-Yon, Rue des Érables adding to the diversity of its landscape.