Chart description: National park and national recreation have the highest numbers. National reservations have the lowest.

Chart data: national parks and sites 2015 National Par  75.29; national parks and sites: National Park National Recreation Are  46.23; national parks and sites: National Recreation Area National Memoria  40.54; national parks and sites: National Memorial National Historical Par  30.52; national parks and sites: National Historical Park National Parkwa  29.56; national parks and sites: National Parkway National Monumen  24.89; national parks and sites: National Monument National Seashor  18.71; national parks and sites: National Seashore National Historic Sit  9.97; national parks and sites: National Historic Site National Rive  4.69; national parks and sites: National River National Military Par  4.55; national parks and sites: National Military Park National Preserv  3.35; national parks and sites: National Preserve National Battlefield Par  2.97; national parks and sites: National Battlefield Park National Lakeshor  4.13; national parks and sites: National Lakeshore National Battlefiel  1.91; national parks and sites: National Battlefield National Wild & Scenic Rive  1.33; national parks and sites: National Wild & Scenic River National Reserv  0.11; national parks and sites: National Reserve Park (Other  8.5; national parks and sites: Park (Other)

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