The area of Goldendale Observatory State Park is 20,234.282112 square meters.
The area of State Forest State Park is 286.671 square kilometers.
Some of the top attractions to visit on the Big Island of Hawaii include Volcanoes National Park, Mauna Kea Observatory, Akaka Falls State Park, Hapuna Beach State Recreation Area, and Pu'uhonua o Honaunau National Historical Park.
The area of Roxborough State Park is 13.512 square kilometers.
The area of Sesquicentennial State Park is 5,742,489.2633856 square meters.
The area of Meaher State Park is 5,370,178.4725248 square meters.
The area of Onaway State Park is 639,403.3147392 square meters.
The area of Douthat State Park is 18.397 square kilometers.
The area of Pokagon State Park is 5,099,039.092224 square meters.
The area of Maybury State Park is 3,820,232.4627456004 square meters.
The area of Hoeft State Park is 1,218,103.7831424 square meters.
The area of Torreya State Park is 48.562 square kilometers.
The area of Mitchell State Park is 1,351,650.0450816 square meters.