Devil's Tower, Wyoming

Mountains near Weissbad, Switzerland.

Topanga Canyon, California

Geothermic pool in a remote Icelandic highland during the summer months

(OC) The Mojave Desert wilderness in Joshua Tree National Park.

El Charco del Ingenio - San Miguel de Allende, Mexico

North Antarctica

Shasta Lake from air

Ocqueoc River, Presque Isle County, Michigan

Tufas at Lake Mono, California

Toketee Falls, Douglas County, Oregon

Guangxi Province, China

"Colors of Antelope" - Antelope Canyon