Rocky Mountains National Park, Colorado

The Reed Flute Cave in China

Badlands National Park

Lake Mývatn, Iceland

Lake Tahoe, Nevada.

Foggy sunrise

Valle Los Gigantes, Córdoba, Argentina

Delicate Arch, Arches Nation Park

Saar river, Western Germany.

Bonneville Salt Flats, Utah

Engelberg

Woodlands on the Southern California Coast

Drakensberg Mountains, Southern Africa