Hang Va Cave - A unique underground river cave in Quang Binh, Vietnam!
Hang Va cave stands out perfectly among the caves in Phong Nha - a "Kingdom of Caves" in Vietnam with not only the rarest cave formations in the world but also stunning in-cave natural waterfalls!
This cave is considered by researchers, travelers, and cavers to be one of the most beautiful underground caves on our planet.
#HangVa #QuangBinh
