Live Science on MSN2mon
Hang Son Doong: The world's biggest cave, so 'outrageous in size' it fits 2 jungles and the 'Great Wall of Vietnam'
The limestone cavern sits beneath a lush jungle in Vietnam's Phong Nha-Ke Bang National Park and hosts primeval forests that ...
BBC1y
Lighting the darkness in one of the world's largest caves
The Extremes crew had trekked for two days through steep valleys covered in lush jungle to reach Hang son Doong cave. Set deep inside Phong Nha-Ke Bang National Park, it is one of dozens of caves ...
National Geographic news3y
Being there: how technology can bring us closer to nature – and help protect it.
Back in 1990, a man named Ho Khanh stumbled upon the entrance to a cave deep within what is now Phong Nha-Ke Bang National Park in central Vietnam. Eighteen years later, Khanh managed to lead a ...