The area of Spring Mill State Park is 5,495,631.0216192 square meters.
The area of Historic Mill Creek State Park is 2,529,285.264 square meters.
The area of Bennett Spring State Park is 13.018 square kilometers.
The area of Electoral district of Mill Park is 36 square kilometers.
The area of State Forest State Park is 286.671 square kilometers.
The address of the Sinking Spring Area Historical Society And Heritage Park is: 1100 Ruth Street, Sinking Spring, PA 19608-1353
The area of Nauvoo State Park is 598,934.7505152 square meters.
The area of Baxter State Park is 847.82 square kilometers.
The area of Mears State Park is 202,342.82112 square meters.
The area of Greenleaf State Park is 3,763,576.4728320003 square meters.
The area of Leelanau State Park is 5,463,256.17024 square meters.
The area of DeSoto State Park is 12.141 square kilometers.
The area of Mueller State Park is 20.688 square kilometers.