What is Saint-Mariens?
{{no sources|date=July 2018}} '''Saint-Mariens''' is a [[Communes of France|commune]]. It is found in the [[Nouvelle-Aquitaine]] [[Regions of France|region]] in the [[Gironde]] [[Departments of France|department]] in the southwest of [[France]]. {{France-geo-stub}} [[Category:Communes in Gironde]]