Mendocino Headlands State Park was created in 1974.
Headlands Beach State Park was created in 1953.
Harmony Headlands State Park was created in 2003.
Mendocino Woodlands State Park was created in 1934.
The area of Harmony Headlands State Park is 3,027,048.6039552 square meters.
The area of Mendocino Woodlands State Park is 2,832,799.49568 square meters.
State Forest State Park was created in 1970.
Snow Canyon State Park was created in 1958.
Lake Wappapello State Park was created in 1956.
Lake Kegonsa State Park was created in 1962.
South Mountains State Park was created in 1975.
Gooseberry Falls State Park was created in 1937.
Blue Mound State Park was created in 1959.