| Arches | Utah |
| Badlands | South Dakota |
| Black Canyon of the Gunnison | Colorado |
| Bryce | Utah |
| Canyonlands | Utah |
| Capitol Reef | Utah |
| Carlsbad Caverns | New Mexico |
| Everglades | Florida |
| Gettysburg | Pennsylvania |
| Grand Canyon | Arizona |
| Great Sand Dunes | Colorado |
| Guadalupe Mountains | Texas |
| Josha Tree | Kalifornien |
| Kings Canyon | Kalifornien |
| Lassen Volcanic | Kalifornien |
| Mesa Verde | Colorado |
| Mount Rainier | Washington |
| National Bison Range | Montana |
| Petrified Forest | Arizona |
| Redwood | Kalifornien |
| Saguaro | Arizona |
| Sequoia | Kalifornien |
| Shenandoah | Virgina |
| Yellowstone | Wyoming |
| Yosemite | Kalifornien |
| Zion | Utah |
| Aztec | New Mexico |
| Bandelier | New Mexico |
| Canyon de Chelly | Arizona |
| Casa Grande | Arizona |
| Chaco | New Mexico |
| Chiricahua | Arizona |
| Colorado | Colorado |
| Crater of the Moon | Idaho |
| Devils Tower | Wyoming |
| El Malpais | New Mexico |
| El Morro | New Mexico |
| Florissant | Colorado |
| Fort Stanwix | New York |
| Four Corners | New Mexico |
| Golden Spike | Utah |
| Hovenweep | Utah |
| Kashua Katuwe Tent Rocks | New Mexico |
| Lava Beds | Kalifornien |
| Montezuma | Arizona |
| Mount Rushmore | South Dakota |
| Muir Woods | Kalifornien |
| Natural Bridge | Utah |
| Navajo | Arizona |
| Oregon Caves | Oregon |
| Pipe Spring | Arizona |
| Sunset Crater | Arizona |
| Timpanogos | Utah |
| Tonto | Arizona |
| Tumacaori | Arizona |
| Tuzigoot | Arizona |
| Walnut Canyon | Arizona |
| White Sands | New Mexico |
| Wupatki | Arizona |
| Big Cypress Bend | Florida |
| Bodie | Kalifornien |
| Calico Ghosttown | Kalifornien |
| City of Rocks | New Mexico |
| Coral Pink Sand Dunes | Utah |
| Garden of the Gods | Colorado |
| Goblin Valley | Utah |
| John D. MacArthur Beach | Florida |
| Letchworth | New York |
| Myakka River | Florida |
| Niagara Falls | New York |
| Red Rock Canyon | Kalifornien |
| Red Rock Canyon | Nevada |
| Valley of Fire | Nevada |
| Yuma Territorial Prison | Arizona |
| Apache Trail | Arizona |
| Burr Trail | Utah |
| Cottenwood Canyon | Utah |
| Highway 167 | Nevada |
| Highway 24 | Utah |
| Highway 550 | Colorado |
| Hole in the Rock | Utah |
| Kolob Terrace | Utah |
| Notom | Utah |
| Pazifik Coast Highway | Kalifornien |
| Phantom Canyon | Colorado |
| Spearfish Canyon | South Dakota |
| Valley of the Gods | Utah |
| Boston | Massachusetts |
| Cody | Wyoming |
| Denver | Colorado |
| Las Vegas | Nevada |
| Los Angeles | Kalifornien |
| Palm Springs | Kalifornien |
| Philadelphia | Pennsylvania |
| Reno | Nevada |
| San Diego | Kalifornien |
| San Francisco | Kalifornien |
| Sedona | Arizona |
| Tombstone | Arizona |
| Tampa | Florida |
| Tucson | Arizona |
| Washington | District of Columbia |
| Billy the Kid Museum | New Mexico |
| Edison & Ford Winter Estates | Florida |
| John F. Kennedy Space Center | Florida |
| Prima Air Museum Tucson | Arizona |
| Ringling Museum | Florida |
| Submarine Force Museum | Connecticut |
| Unser Racing Museum | New Mexico |
| American Orchid Society | Florida |
| Bisti Badlands | New Mexico |
| Butterfly World | Florida |
| Cliff Dwellings | Colorado |
| Fort Ross | Kalifornien |
| Hoover Dam | Nevada |
| Horseshoe Bend | Arizona |
| Lower Antelope Canyon | Arizona |
| Meteor Crater | Arizona |
| Mono Lake | Kalifornien |
| Quail Botanical Garden | Kalifornien |
| Royal Gorge Bridge | Colorado |
| Spearfish Canyon | South Dakota |
| Toadstool Hoodoos | Utah |
| Universal Studios | Florida |
| Upper Antelope Canyon | Arizona |