Five dead trees in front of a massive sanddune

Cozy little cabin in the woods

Blyde River Canyon, South Africa

Lebanon landscape

Blue Ice Cave, Antarctica, December 2011.

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province

Five Lakes Basin, California

Siberia

The Cobbler, Arrochar Alps, Scotland

Son Doong Cave, Vietnam. The largest cave in the world.

West Glacier National Park, Montana

Cotopaxi, Ecuador

Rainbow over Bora Bora