Phong Nha Cave 1 Day Tour From Hue

The fairyland hidden in the limestone mountain protected by the tropical forests, Phong Nha has recently become a famous place thanks to the open-handedness of the Creator which bestowed this region a system of splendid grottos with the underground river determined as the longest one in the world. Phong Nha - Ke Bang has been recognized the world natural heritage by UNESCO.