Phong Nha Cave
CountryVietnam
RegionQuang Binh
DiscoveredVarious
Size/Depth7,729 m surveyed
About Phong Nha Cave
The longest wet cave in the world with an underground river navigable by boat. The name means Wind Cave. A UNESCO World Heritage Site. Contains spectacular stalactites and stalagmites. The cave entrance is 30 m high and 10 m wide.
Related Caves
Son Doong Cave
The largest known cave passage in the world by volume. Contains its own weather system with clouds a...
Hang En Cave
The third largest cave passage in the world. Features a massive entrance 120 m wide and 80 m high. A...
Thien Duong Cave
Paradise Cave in Phong Nha-Ke Bang National Park. Discovered by a local man in 2005. Wooden staircas...