| Elliott, Allie - |
| Ekenäs Archipelago National Park (13) | | Multiple Choice | 2020.06.02 |
| El Feidja National Park (13) | | Multiple Choice | 2020.06.06 |
| Fazao-Malfakassa National Park (16) | | Multiple Choice | 2020.12.07 |
| Fosse aux Lions National Park (9) | | Multiple Choice | 2020.01.26 |
| Gates of the Arctic National Park and Preserve (38) | | Multiple Choice | 2020.09.27 |
| Gateway Arch National Park (36) | | Multiple Choice | 2020.07.23 |
| Gesäuse National Park (10) | | Multiple Choice | 2020.03.17 |
| Glacier Bay National Park and Preserve (55) | | Multiple Choice | 2020.06.05 |
| Glacier National Park (U.S.) (68) | | Multiple Choice | 2020.07.27 |
| Gombe Stream National Park (24) | | Multiple Choice | 2020.01.27 |
| Gonarezhou National Park (20) | | Multiple Choice | 2020.03.22 |
| Gran Paradiso National Park (32) | | Multiple Choice | 2020.10.22 |
| Grand Canyon National Park (59) | | Multiple Choice | 2020.06.05 |
| Grand Teton National Park (100) | | Multiple Choice | 2020.05.24 |
| Great Basin National Park (52) | | Multiple Choice | 2020.01.02 |
| Great Sand Dunes National Park and Preserve (86) | | Multiple Choice | 2020.07.24 |
| Great Smoky Mountains National Park (100) | | Multiple Choice | 2020.05.05 |
| Guadalupe Mountains National Park (28) | | Multiple Choice | 2020.05.07 |
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