Explore details about location Boulevard de la Sous-Préfecture. Boulevard de la Sous-Préfecture is a location situated within the Saint-Benoît alongside other areas such as Rue des Violettes, Rue Rocher Fleuri, Chemin de Beaufond. Additionally, some smaller parts of Boulevard de la Sous-Préfecture include specific areas like Rue Bertin, Cité Denis Robert, Rue Montfleury adding to the diversity of its landscape.