Hang Én
Appearance
Hang Én (swift cave, named for the birds that nest in it [1]) is a cave in Phong Nha-Ke Bang National Park. It's the third largest cave in the world, after Son Doong Cave in the same national park and Deer Cave in Malaysia. The cave has its' own jungle, and a beach.[2]
The cave which goes through a mountain for 1,645 meters, is a feeder to Son Doong Cave. Hang En was selected by America’sWarner Brothers films in their movie Pan scheduled for release on July 21, 2015. [3]