NPS 2018 Report: 6 Million Visitors at National Parks in Maryland
A new National Park Service (NPS) report shows that 6,006,442 visitors to national parks in Maryland spent $202,500,000 in the state in 2018.
A new National Park Service (NPS) report shows that 6,006,442 visitors to national parks in Maryland spent $202,500,000 in the state in 2018.