20 stunning photos of unreal landscapes, incredible animals, and mesmerizing underwater scenes
Judges chose winners and honorable mentions from 11,000 entries. The four different catagories included: aerials, landscapes, wildlife, and underwater - and a people's choice award was also announced within each.
The grand-prize winning photo of an orangutan crossing a river, taken by Jayaprakash Joghee Bojan, was awarded $10,000, and will be printed in an upcoming issue of National Geographic magazine. Below, see the stunning photos.
Captions provided by National Geographic.