Avery Island, Louisiana
Overview
 
Avery Island is a salt dome
Salt dome
A salt dome is a type of structural dome formed when a thick bed of evaporite minerals found at depth intrudes vertically into surrounding rock strata, forming a diapir....

 best known as the source of Tabasco sauce
Tabasco sauce
Tabasco sauce is the brand name for a hot sauce produced by US-based McIlhenny Company of Avery Island, Louisiana. Tabasco sauce is made from tabasco peppers , vinegar, and salt, and aged in white oak barrels for three years. It has a hot, spicy flavor...

. Located in Iberia Parish, Louisiana
Iberia Parish, Louisiana
Iberia Parish is a parish located in the U.S. state of Louisiana. The parish seat is New Iberia. As of 2000, the population was 73,266.Iberia Parish is part of the New Iberia Micropolitan Statistical Area as well as the Lafayette–Acadiana Combined Statistical Area.Iberia, along with...

, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, it is about three miles (5 km) inland from Vermilion Bay
Vermilion Bay
Vermilion Bay is a bay in southern Louisiana in the United States.Vermilion Bay is located in southwestern Iberia Parish and southeastern Vermilion Parish...

, which in turn opens onto the Gulf of Mexico
Gulf of Mexico
The Gulf of Mexico is a partially landlocked ocean basin largely surrounded by the North American continent and the island of Cuba. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States, on the southwest and south by Mexico, and on the southeast by Cuba. In...

. A small human population lives on the island.
The island was named after the Avery family, who settled there in the 1830s, but long before that, American Indian
Native Americans in the United States
Native Americans in the United States are the indigenous peoples in North America within the boundaries of the present-day continental United States, parts of Alaska, and the island state of Hawaii. They are composed of numerous, distinct tribes, states, and ethnic groups, many of which survive as...

s had found that Avery Island’s verdant flora covered a precious natural resource—a massive salt dome.
 
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