Zooming through Hang Son Doong

Join Ryan Deboodt as he takes an otherworldly journey through Vietnam’s Hang Son Doong, the world’s largest cave, by both ground and air. Filmed near the entrance and the first and second dolines which are 2.5 and 3.5 km inside the cave respectively. There’s much more on his web site You can also find his … Continue reading Zooming through Hang Son Doong

Vietnam: Cave of the Mountain River

Hang Son Doong — Cave of the Mountain River TREVOR WAILES STC | This is a brief account of my part in the joint British-University of Hanoi expedition of 2010 to the truly remarkable Hang Son Doong (cave of the mountain river) in Vietnam. The British-Hanoi University expeditions are usually every two years, but with … Continue reading Vietnam: Cave of the Mountain River