Hang Son Doong is the world's largest known cave, with enough space in some of its passages to fly a Boeing 747 airplane ...

It sounds like a fairytale, but this isn't a realm of fantasy. This is Hang Son Doong in Vietnam, the world's largest cave ...

Thanks to discoveries made during a recent expedition in Vietnam ... (meaning “Mountain River Cave”) with another enormous cave called Hang Thung. Son Doong currently measures a total of ...

Spelunking paradise found at Son Doong Cave ... the Son Doong Cave in Vietnam, and those are almost gone. What's all the excitement about? The newly discovered Hang Son Doong offers ...

(Photo: Oxalis) Adventure travellers camp near the river inside Vietnam's Son Doong Cave. (Photo: Oxalis) Called Hang Son Doong in Vietnam, the cave was formed two to five million years ago.

Hang Son Doong, the colossal marvel in Vietnam, features unique geological formations, isolated ecosystems, and possibly unknown species. Discovered in 1990, it was fully explored in 2009 ...

The world’s largest cave is over five miles long - so big that even a Boeing 747 could fit inside it. Hang Son Doong is in Phong Nha-Ke Bang National Park in Vietnam, near the border with Laos ...

Nestled deep in the lush forests of Vietnam near the Laos border, the Son Doong Cave holds the title of the largest natural cave in the world. The cave, which measures over nine kilometers in ...

Vietnam's Son Doong cave is so large, you could squeeze 15 Great Pyramids of Giza inside it and fly a Boeing 747 airplane through some of its passages. When you purchase through links on our site ...