Waterfall at Plitvice Lakes National Park, Croatia

Baishui River, Lijiang; Yunnan Province, China

Richat Structure (Eye of the Sahara)

Patagonia, Argentina

Terrace Farms in Peru

Somewhere in the Faroe Islands

Sunrise over thermal pools in Yellowstone.

Yulong River, China

Infinite Cave, Vietnam

Hanging Lake, Colorado

Iceland

Ruins of Whitby Abbey Monastery. North Yorkshire, England

Pomerania, Poland