Purnululu National Park, Australia

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

Gouffre de Padirac - France

Alkali Lake, Oregon

Colgate University in the fall

Half Dome, Yosemite

Washington Pass

Dinaric Alps, Montenegro

Great photo of beautiful mountains reflecting off a lake.

Double Rainbow at Lake Crescent, Olympic National Park

Tufas at Lake Mono, California

Moravia- Czech Republic

Pikes Peak, Colorado