Sơn Đoòng Cave
This is Son Doong the largest cave in the world. Situated in the deep jungle the entrance to the cave was found by a local jungle man Mr Ho Khanh. Hang Son Doong Cave Cave Photography Day Tours Jungle Adventure Only open to the public since 2013. . Hang Sơn Đoòng also known as Sơn Đoòng cave is a solutional cave in Phong Nha-Kẻ Bàng National Park Bố Trạch District Quảng Bình Province Vietnam. Son Doong is native to Vietnam and means mountain river cave as over 2 to 5 million years ago a river eroded the area and underneath the limestone was weakened and the ceiling collapsed. Various unusual cave formations including huge cave pearls. Howard Limbert had completed the survey and measurement of the entire Hang Son Doong Cave then announced it as the worlds largest natural cave with a volume of 385 million m3. Discovered and explored for the first time in 2009. You can only visit Son Doong on four. This is the...