Dense foliage over Grassy Bridge

Great Sand Dunes National Park and Preserve

Bugaboo Glacier Park, British Columbia

Fall at Zion

Guatape, Colombia

Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

Huangshan Mountains, Anhui Providence, China

Ban Gioc - Detian Falls in Vietnam

Sunrise over the Superstition Mountains in Arizona

Volcano eruption as seen from space.

Hraunsvatn and Hraundrangi, Öxnadalur, Iceland.

12 Apostles at Sunset in Victoria, Australia

Bourke's Luck Potholes, Blyde River Canyon, South Africa