| Carlsbad Caverns(noun, name, park, national) |
| Channel Islands(noun, name, park, national) |
| Congaree(noun, name, park, national) |
| Crater Lake(noun, name, park, national) |
| Cuyahoga Valley(noun, name, park, national) |
| Death Valley(noun, name, park, national) |
| Denali(noun, name, park, national) |
| Dry Tortugas(noun, name, park, national) |
| East Molokai(name, volcano, hawaii) |
| Everglades(noun, name, park, national) |
| French Frigate Shoals(name, volcano, hawaii) |
| Gardner Pinnacles(name, volcano, hawaii) |
| Gates of the Arctic(noun, name, park, national) |
| Glacier(noun, name, park, national) |
| Glacier Bay(noun, name, park, national) |
| Grand Canyon(noun, name, park, national) |
| Grand Teton(noun, name, park, national) |
| Great Basin(noun, name, park, national) |
| Great Sand Dunes(noun, name, park, national) |
| Great Smoky Mountains(noun, name, park, national) |