Osage Village State Historic Site was created in 1984.
Iliniwek Village State Historic Site was created in 1992.
The address of the Lyme Village-Historic is: 5001 State Route 4, Bellevue, OH 44811
The web address of the Pawnee Indian Village Museum State Historic Site is: http://www.kshs.org
The Barnacle Historic State Park was created in 1973.
Olana State Historic Site was created in 1872.
Mastodon State Historic Site was created in 1980.
Waveland State Historic Site was created in 1848.
Monterey State Historic Park was created in 1970.
Olompali State Historic Park was created in 1977.
Historic Washington State Park was created in 1973.
McFarland State Historic Park was created in 1878.
State Historic Preservation Office was created in 1976.