Satellite image of the Mississippi River

Bastei rock formation, Saxon Switzerland National Park

Ha Long Bay “descending dragon bay,” Vietnam

Dolomites, Italy

Iguazu falls

The Bungle Bungles in Purnululu National Park, Australia

Grand Canyon Walls

Tufas at Lake Mono, California

A river amidst a forest, Xinjiang, China

Port in Cefalu, Sicily, Italy

Plitvice waterfalls - Croatia

Jasper National Park

path through trees on the outskirts of Andong, South Korea