Copper Canyon in the Sierra Madre Occidental mountains at sunset, Chihuahua, Mexico
Big balanced boulder below Vermilion Cliffs glows in morning light, Glen Canyon, Arizona, USA
Upper Rogue River running through forested canyon in Siskiyou National Forest, Oregon, USA
Flam-Myrdal train tour course, Flåm, Aurland, Norway
Gregory Butte, Last Chance Bay, Lake Powell, Glen Canyon National Recreation Area, Utah, USA
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