Caving experts are preparing to dive an unexplored river passage inside Son Doong Cave, with the hope of finding a connection to a nearby river cave,...
Today, May 17 is the last day of the excursion into Son Doong Cave of the group of seven ambassadors to Vietnam and the U.S. Assistant...
The Vietnam Book of Records (VietKings) is filing application for the World Records Union (WorldKings) to recognise Son Doong Cave as the largest natural cave in...
Son Doong Cave is based in Quang Binh, in the North Central part of Vietnam, midway between Danang and Hanoi. At the moment, the cave is...