National Park

• California
• Mono Lake

• CanyonLands National Park
• Hovenweep National Monument
• Utah

• Chimney National Monument
• Colorado
• Mesa Verde National Park
• National Park

• Colorado
• Great Sand Dunes National Park
• National Park

• Capulin National Monumet
• Colorado
• Cuchara
• Great Sand Dunes National Park
• National Park
• New Mexico

• National Park
• New Mexico
• Petroglyph National Monument

• Arizona
• Painted Desert National Park
• Petrified Forest National Park

• California
• Death Valley
• Hoover Dam
• Lake Mead
• Mojave Desert
• Nevada

• North Cascades National Park
• Washington State

• National Park
• North Cascades National Park
• Washington State