2014 | 21 | Tennessee | Great Smoky Mountains National Park |  | A log cabin in the forest with a hawk in flight | January 27, 2014
(May 22, 1926) | 99,400,000 | 73,200,000 | — | 172,600,000 |
| 22 | Virginia | Shenandoah National Park |  | A hiker at the summit of Stony Man Trail | March 31, 2014
(May 22, 1926) | 197,800,000 | 112,800,000 | — | 310,600,000 |
| 23 | Utah | Arches National Park |  | Delicate Arch with the La Sal Mountains in the distance | June 9, 2014
(April 12, 1929) | 251,400,000 | 214,200,000 | — | 465,600,000 |
| 24 | Colorado | Great Sand Dunes National Park and Preserve |  | A father and son playing on the banks of a creek, with sand dunes and the Sangre de Cristo Mountains in the background | August 25, 2014
(March 17, 1932) | 171,800,000 | 159,600,000 | — | 331,400,000 |
| 25 | Florida | Everglades National Park |  | An anhinga on a willow, and a roseate spoonbill wading in the water | November 3, 2014
(May 30, 1934) | 142,400,000 | 157,601,200 | — | 300,001,200 |