(VOVworld) – Clarin, the most popular online newspaper in Argentina, has posted an article and a 6-minute video clip praising the amazing beauty of Son Doong cave in Vietnam’s Quang Binh province. The giant cave was discovered in 1991 but only explored for the first time in 2009.

Clarin newspaper posted a photo of Son Doong cave filmed with a drone

Being the biggest natural cave in the world, Son Doong is located in the Phong Nha – Ke Bang natural park, about 500 km south of Hanoi. Son Doong cave is part of an underground system of rivers, tropical forests, beaches, and hundreds of caves and grottos of which only 20 were explored. The newspaper quoted American Photographer Ryan Deboodt who defined it as "an alien planet in the Earth" and found the best way to make it known to the world a few weeks ago: filming with a drone.