It is located about 4 km from Km 28 of the Ho Chi Minh Highway and just 50 metres from the entrance to the world’s largest cave, Son Doong. (Photo: VNA)
Water falling over million-year-old stalactites. (Photo: VNA)
Sparkling water drips down. (Photo: Vietnam+)
Hang Va is special for its one-of-a-kind cave formation: tower cones, which have a complex and unique structure and are present in such large numbers. (Photo: Vietnam+)
According to cave experts, Hang Va is relatively young, dating back about 2-3 million years. (Photo: VNA)
Exploring waterfall in million-year-old cave
Hang Va, which is 1.7km long, is a unique underground cave in Phong Nha - Ke Bang National Park in the central province of Quang Binh.
