Fort Harrison State Park was created in 1996.
The area of Fort Harrison State Park is 6,879,655.91808 square meters.
Leonard Harrison State Park was created in 1922.
Fort Ransom State Park was created in 1979.
Fort Snelling State Park was created in 1962.
Fort Ridgely State Park was created in 1936.
Fort Frederick State Park was created in 1922.
Fort Defiance State Park was created in 1930.
Prickett's Fort State Park was created in 1975.
Fort Washington State Park was created in 1953.
Fort DuPont State Park was created in 1992.
Fort Delaware State Park was created in 1951.
Fort Parker State Park was created in 1941.