(1)Mysterious and vast enough to overwhelm, the beauty of Son Doong is the international press that deserve the money that tourists spent exploring here. Hang Son Doong is about 9km long, with tropical jungles and rivers. The space inside the cave can accommodate ... a building 40 floors.
(2) But the important thing that many people do not know is the Son Doong cave formation in the traditional way - limestone dissolved by rainwater, long over time millions of years, water eroded the dissolved a great cave. With "super cave" Son Doong, the story in a different direction. Son Doong is located on a fault line north - south, the main axis of this fault enabling the world's largest caves formed a powerful way through unstoppable flow of flood waters and erosion of wonderful caves which scientists call "a neglected space nestled in a unique ecosystem. This is not found in any other place on this planet. " US scientists analogy, here as the "holy grail" for biological research, geomorphology earth ...
