Son Doong Cave – the world’s biggest cave

The American National Geographic magazine have just introduced amazing photos by Carsten Peter of Son Doong Cave in Phong Nha - Ke Bang National Park, Quang Binh Province (Vietnam).

Viewers would be impressed by incredibly imposing images of giant stalactites, primitive forests... in the cave, which is considered the biggest one in the world. It was discovered in 1991 by a local man named Ho Khanh and made public in 2009 by British explorers.