A Crack In The Mountain - Vietnam
- Episode aired Apr 4, 2024
- 30m
In the jungle of central Vietnam lies Son Doong, a magnificent underground cave passage, the largest in the world. Undisturbed for millions of years, its future has been placed in doubt with... Read allIn the jungle of central Vietnam lies Son Doong, a magnificent underground cave passage, the largest in the world. Undisturbed for millions of years, its future has been placed in doubt with plans to make it a tourist mecca.In the jungle of central Vietnam lies Son Doong, a magnificent underground cave passage, the largest in the world. Undisturbed for millions of years, its future has been placed in doubt with plans to make it a tourist mecca.