Explore details about location Impasse Ninon de Lenclos. Impasse Ninon de Lenclos is a location situated within the La Roche-sur-Yon alongside other areas such as Boulevard Raymond Poincaré, Rue La Fontaine, Rue Alphonse de Lamartine. Additionally, some smaller parts of Impasse Ninon de Lenclos include specific areas like Impasse des Vignerons, Rue Alexandre Ribot, Impasse Louise Labbé adding to the diversity of its landscape.