Grand Isle is a small community within the Mississippi River

Mississippi River

The Mississippi River is the largest river system in North America. Flowing entirely in the United States, this river rises in western Minnesota and meanders slowly southwards for to the Mississippi River Delta at the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains...

 delta

River delta

A delta is a landform that is formed at the mouth of a river where that river flows into an ocean, sea, estuary, lake, reservoir, flat arid area, or another river. Deltas are formed from the deposition of the sediment carried by the river as the flow leaves the mouth of the river...

, in Plaquemines

Plaquemines Parish, Louisiana

Plaquemines Parish is the parish with the most combined land and water area in the U.S. state of Louisiana. The parish seat is Pointe à la Hache...

, Louisiana

Louisiana

Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

, United States

United States

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

.

Geography

The town is only 5 feet (1.5 m) above sea level, and as a result, is prone to flooding. The population of the town is less than 50 people. It is located about 7 miles east of Venice

Venice, Louisiana

Venice is an unincorporated community in Plaquemines Parish, Louisiana, United States. It is 130 km south of New Orleans on the west bank of the Mississippi River at . It is the last community down the Mississippi accessible by automobile, and is the southern terminus of the Great River Road...

, and 68.8 miles from New Orleans. The nearest international airport is Louis Armstrong International Airport, 128 kilometres (79.5 mi) away in New Orleans.