Tower Hill State Park was created in 1922.
Laurel Hill State Park was created in 1945.
Cedar Hill State Park was created in 1982.
Denton Hill State Park was created in 1951.
Heritage Hill State Historical Park was created in 1972.
Hill River State Forest was created in 1963.
Highland Park Tower was created in 1928.
Shinjuku Park Tower was created in 1994.
Sanno Park Tower was created in 2000.
Park Place Tower was created in 1971.
Allerton Tower Park was created in 1927.
Park Hill Meetinghouse was created in 1764.
South Hill Park was created in 1973.