Established: November 10, 2003 Location: South Carolina Area: 26,546 acres Visitation (2017): 159,595 Visitation Increase Since 2000: 66.9% National Park Service Official Website
Established: May 22, 1902 Location: Oregon Area: 183,224 acres Visitation (2017): 711,749 Visitation Increase Since 2000: 66.7% National Park Service Official Website
Established: October 11, 2000 Location: Ohio Area: 32,950 acres Visitation (2017): 2,226,879 Visitation Increase Since 2000: -33.0% National Park Service Official Website
