Explore details about location Place Maurice Mornet. Place Maurice Mornet is a location situated within the La Roche-sur-Yon alongside other areas such as Boulevard Raymond Poincaré, Rue du Vieux Marché, Rue Villebois-Mareuil. Additionally, some smaller parts of Place Maurice Mornet include specific areas like Rue Pierre Brosselette, Voie Communale Dite de la Maison Neuve des Landes, Boulevard Édison adding to the diversity of its landscape.