Canal maritime de Marans à la mer

The Canal maritime de Marans à la mer (Marans Ship Canal to the sea) is a canal on France's western shore that connects the Sèvre Niortaise in Marans to the Sèvre Niortaise in Charron. Also known as the Canal Maritime du Brault and Canal de Marans à la Mer, the canal is located in the Charente-Maritime department.