"Panoramic view, Great Sand Dunes National Park and Preserve, Colorado, United States, North America"

"Sangre de Cristo Mountains, Great Sand Dunes National Park and Preserve, Colorado, United States, North America"

"Sangre de Cristo Mountains, Great Sand Dunes National Park and Preserve, Colorado, United States, North America"

"People walking on the dunes, Great Sand Dunes National Park and Preserve, Colorado, United States, North America"

"Single tree, behind the Sangre de Cristo Mountains, Great Sand Dunes National Park and Preserve, Colorado, United States, North America"

Canyon, Mesa-Verde-Nationalpark, Colorado, USA, Nordamerika

"Road to the Great Sand Dunes National Park and Preserve, Sangre de Cristo Mountains at the back, Colorado, United States, North America"

Square Tower House, Felsenbewohnung der Anasazi, Mesa-Verde-Nationalpark, Colorado, USA, Nordamerika

Cliff Palace Felsenhauser der Anasazi, vom Sun Point aus, Mesa-Verde-Nationalpark, Colorado, USA, Nordamerika

"Rock formations, hoodoos, Bryce Canyon National Park, Utah, United States, North America"

"Coloured rock pyramids, Bryce Canyon National Park, Utah, United States, North America"

"Rock formations, hoodoos, Bryce Canyon National Park, Utah, United States, North America"

"Grand Canyon National Park, UNESCO World Heritage, Arizona, United States, North America"

"Hikers at Canyon Overlook, Zion National Park, Utah, United States, North America"

"Mule Deer (Odocoileus hemionus), female, Black Canyon of the Gunnison National Park, Colorado, United States, North America"

"Monument Canyon View, Colorado National Monument, Grand Junction, Colorado, United States, North America"

"Grand Canyon after a thunderstorm, Grand Canyon National Park, Arizona, United States, North America"

"Harris' Antelope Squirrel (Ammospermophilus harrisii), Bryce Canyon National Park, Utah, United States, North America"

"Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming, United States, North America"

"Point Imperial, Grand Canyon National Park, North Rim, Arizona, United States, North America"

"Grand Canyon, South Rim, Grand Canyon National Park, Arizona, United States, North America"

"Canyon, Mesa Verde National Park, Colorado, United States, North America"