Canyon from central Turkey near Göreme.

Lauterbrunnen, Switzerland

Old Man's Cave - Hocking Hills, Ohio

Giethoorn, Netherlands

Algonquin Provincial Park, Quebec.

Rainbow Bridge National Monument, Arizona, United States

Turquoise Ice: Northern Lake Baikal, Russia

Anchorage, Alaska

Scarborough Bluffs, Ontario, Canada

Mesa Arch, Canyonlands National Park

Wheat fields near Moscow, ID

Admirable rock formations in Varna, Bulgaria.

Stradbroke Island, Queensland