Avery Island (historically) is a salt dome located in Iberia Parish, Louisiana, United States, about three miles (5 km) inland from Vermilion Bay, which in turn opens onto the Gulf of Mexico.
Avery Island (historically) is a salt dome best know for being the source of Tabasco sauce. Located in Iberia Parish, Louisiana, United States, it is about three miles (5 km) inland from Vermilion Bay, which in turn opens onto the Gulf of Mexico.