Isle Grande Terre is a island located in Jefferson County, Louisiana. It appears on the Barataria Pass USGS 7.5-minute topographic quadrangle. The nearest populated place is Grand Isle, approximately 4.7 miles to the SW.
Jefferson County · Louisiana
Isle Grande Terre is a island located in Jefferson County, Louisiana. It appears on the Barataria Pass USGS 7.5-minute topographic quadrangle. The nearest populated place is Grand Isle, approximately 4.7 miles to the SW.