| Visitors | State(s) or Territory | National Park | % Correct |
|---|---|---|---|
| 4,744,353 | Idaho, Montana, Wyoming | Yellowstone | 100%
|
| 4,121,807 | California | Yosemite | 100%
|
| 4,919,163 | Arizona | Grand Canyon | 95%
|
| 4,946,592 | Utah | Zion | 95%
|
| 3,961,661 | Maine | Acadia | 91%
|
| 84,873 | Florida | Dry Tortugas | 82%
|
| 11,907 | Alaska | Gates of the Arctic | 82%
|
| 3,208,755 | Montana | Glacier | 82%
|
| 12,191,834 | North Carolina, Tennessee | Great Smoky Mountains | 82%
|
| 3,628,222 | Wyoming | Grand Teton | 77%
|
| 152,068 | Nevada | Great Basin | 77%
|
| 28,806 | Michigan | Isle Royale | 77%
|
| 3,717,267 | Washington | Olympic | 77%
|
| 4,154,349 | Colorado | Rocky Mountain | 77%
|
| 22,567 | American Samoa | American Samoa | 73%
|
| 36,230 | Alaska | Katmai | 73%
|
| 16,485 | Washington | North Cascades | 73%
|
| 17,233 | Alaska | Kobuk Valley | 68%
|
| 81,670 | Alaska | Wrangell-St. Elias | 68%
|
| 18,505 | Alaska | Lake Clark | 64%
|