A Crack in the Mountain
- Genre: Documentary
- Director: Alastair Evans
- Length: 1h 40m
Synopsis
Filmmakers explore the Hang So'n ?oòng cave in Vietnam, which is the world's largest cave passage with its own lake, jungle and unique weather system.
Filmmakers explore the Hang So'n ?oòng cave in Vietnam, which is the world's largest cave passage with its own lake, jungle and unique weather system.