|
Most Visited
|
|
Visitors
|
State(s) or Territory
|
National Park
|
|
12,191,834
|
North Carolina, Tennessee
|
Great Smoky Mountains
|
|
4,946,592
|
Utah
|
Zion
|
|
4,919,163
|
Arizona
|
Grand Canyon
|
|
4,744,353
|
Idaho, Montana, Wyoming
|
Yellowstone
|
|
4,154,349
|
Colorado
|
Rocky Mountain
|
|
4,121,807
|
California
|
Yosemite
|
|
3,961,661
|
Maine
|
Acadia
|
|
3,717,267
|
Washington
|
Olympic
|
|
3,628,222
|
Wyoming
|
Grand Teton
|
|
3,208,755
|
Montana
|
Glacier
|
|
|
Least Visited
|
|
Visitors
|
State(s) or Territory
|
National Park
|
|
11,907
|
Alaska
|
Gates of the Arctic
|
|
16,485
|
Washington
|
North Cascades
|
|
17,233
|
Alaska
|
Kobuk Valley
|
|
18,505
|
Lake Clark
|
|
22,567
|
American Samoa
|
American Samoa
|
|
28,806
|
Michigan
|
Isle Royale
|
|
36,230
|
Alaska
|
Katmai
|
|
81,670
|
Wrangell-St. Elias
|
|
84,873
|
Florida
|
Dry Tortugas
|
|
152,068
|
Nevada
|
Great Basin
|
|