Blackwater Falls State Park was created in 1937.
blackwater falls state park
Blackwater Park was created on 2001-02-27.
Clifty Falls State Park was created in 1920.
Cunningham Falls State Park was created in 1954.
Copper Falls State Park was created in 1929.
Pedernales Falls State Park was created in 1971.
Valley Falls State Park was created in 1964.
McKinney Falls State Park was created in 1976.
Wadsworth Falls State Park was created in 1942.
Falls of the Ohio State Park was created in 1990.
Kent Falls State Park was created in 1919.
Amnicon Falls State Park was created in 1961.