Hang son doong, Vietnam

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

The Agean Sea, Santorini, Greece

Boracay Islands, Philippines

Azores, Portugal

Sunshine Meadows, Canada

Aigualluts Cascade in Benasque Valley of the Pirineo Mountains in Spain

Hardangerfjord, Hordaland, Norway.

Grande Grotta, Kalymnos, Greece.

Crayfish Falls, Guadeloupe

Mayon Volcano's Perfect Cone, Philippines

Guangxi Province, China

Bromo Volcano at Sunrise, Java, Indonesia