Introduce
Hang Vang has a length of 250m. one of crossing place in Trang An grottoes boat trip route 2. According to local people, the name “Vang” comes from the fact that when sailing through the cave, it will create a loud echo. Vang Cave connects Lam valley and Ang La valley, where there is a Kong movie studio and next is Vu Lam Palace, Thuy Dinh (water palace).