Little Cedar Creek, Flatside Wilderness, Arkansas

Atacama Desert, northern Chile

austria

The Crooked Forest, Poland

A desert in the middle of Iran. Photo by Arash Karimi

Simultaneous Moonrise and Sunset over a lake in Lehtisaari - Finland

Mount Roraima South America

Cave of three bridges

Socotra Dragon Trees, Socotra archipelago

Colmar, France

Marble Caves. Lake Bueno Aires, Chile

Balls Pyramid - The worlds tallest sea stack, at 562 metres, in Lord Howe Island, New South Wales, Australia.

Jewel Cave, Augusta, WA, Australia