Yellowstone

Joshua Tree National Park, California

Mount Ranier Sunrise

Northern lights over Sarkofagen, Svalbard, Norway - Autumn 2011

Old Man's Cave - Hocking Hills, Ohio

Terrace Farms in Peru

St Bathans, Dunedin

Thousand Island Lake, Ansel Adams Wilderness, California, United States

Infinite Cave, Vietnam

Kabardino-Balkaria Alpine Reserve, Russia

Waterfall at Plitvice Lakes National Park, Croatia

Epic picture of Serra do Marão , Vila Real, Portugal

Forest