Knob Noster State Park was created in 1946.
Blue Knob State Park was created in 1945.
Elk Knob State Park was created in 2003.
State Forest State Park was created in 1970.
Snow Canyon State Park was created in 1958.
Lake Wappapello State Park was created in 1956.
Wyalusing State Park was created in 1917.
Custer State Park was created in 1912.
Moraine State Park was created in 1970.
Leaghur State Park was created in 1992.
Wakonda State Park was created in 1960.
Navajo State Park was created in 1964.
Penwood State Park was created in 1944.