Explore details about location Boulevard Denis Papin. Boulevard Denis Papin is a location situated within the La Roche-sur-Yon alongside other areas such as Rue Serpentine, Piste Cyclable de la Roche sur Yon à Coëx, Boulevard Gaston Guitton. Additionally, some smaller parts of Boulevard Denis Papin include specific areas like Rue Jacques Cartier Est, Rue Auguste Brunet, Boulevard Louis Blanc adding to the diversity of its landscape.