Badlands National Park, South Dakota

Heaven Lake, China/North Korea

Iliamna Volcano, Alaska. Photo by Michael Melford

Soča River, Slovenia

Canyon from central Turkey near Göreme.

Ball's Pyramid

12 Apostles at Sunset in Victoria, Australia

Athabasca Glacier, Alberta, Canada

Sunset at Telok Gong Beach, Melaka, Malaysia

Badlands, SD

Upper Trail Lake in Moose Pass, Alaska

The Bungle Bungles in Purnululu National Park, Australia

Jaghori, Afghanistan