Idaho
| Nom du Parc | Ville | Type du parc |
| City Of Rocks National Reserve | Almo | National Reserve |
| Craters Of The Moon National Monument and Preserve | Arco | National Monument & Preserve |
| Hagerman Fossil Beds National Monument | Hagerman | National Monument |
| Minidoka Internment National Monument | Jerome | National Monument |
| National Park of American Samoa | Pago Pago, American Samoa |
