Johnson Island (West Virginia)

Johnson Island
Geography
LocationGreenbrier River, West Virginia
Coordinates37°43′44″N 80°39′18″W / 37.7290095°N 80.6550799°W / 37.7290095; -80.6550799
Administration

Johnson Island is a bar in the Greenbrier River at its confluence with Muddy Creek in Alderson, West Virginia, United States. The island lies in Greenbrier County, with the Alderson Federal Prison Camp located to its southwest across the county line in Summers County.