Things to do in Phong Nha, Vietnam

Phong Nha-Ke Bang National Park is one of the most spectacular wilderness sites in South East Asia and one of the largest limestone regions in the world. Destined to become one of Vietnam’s major tourist attractions, a vast network of underground caves and passages can be found, along with awesome jungle scenery and fascinating rock formations. This little explored region contains the world’s longest river cave, Hang Ke Ry and the world’s largest cave, Hang Son Doong. #PhongNha #Vietnam