Where is Marsh Island Louisiana?
Where is Marsh Island Louisiana? Overview. Marsh Island is an uninhabited low-lying marshy island in Iberia Parish, south coastal Louisiana, lying between Vermilion Bay and the Gulf of Mexico. How do you get to Marsh Island? Marsh Island Wildlife Refuge is located approximately 6 miles south of Cypremort Point and can only be accessed via watercraft. Do people live on Avery Island? Avery Island (historically French: Île Petite Anse) is a salt dome best known as the source of Tabasco sauce. A small human population lives on the island. The island is listed on the National Register of Historic Places....