Phong Nha – DMZ – Hue 3 days / 2 nights
Phong Nha - DMZ - Hue 3 days / 2 nights . Phong Nha national park has been recognized as a world natural heritage site by the United Nations Educational, Scientific and Cultural Organization (UNESCO) at its 27th general assembly session being held in Paris from June 30-July 5. The area…