Desert remnants of the Aral Sea

Fountain Paint Pot in Yellowstone National Park, Montana

Yosemite National Park

Ancient Bristlecone Pine forest on White Peak

Monument Valley, Navajo Tribal Park, Arizona

A storm clearing over Glencoe, Scotland.

Evening in Myrtos, Kefalonia, Greece

Aspen, Colorado

Tufas at Lake Mono, California

Crater Lake, Oregon, U.S.

Ptarmigan Lake, Glacier National Park. Via The Real Good Times blog

Athabasca Glacier at night, Jasper National Park

Kaieteur Falls - Guyana, South America