Tag Archives: cave

Son Doong Cave, the largest cave in the world

Sơn Đoòng Cave was found by a local man named Hồ-Khanh in 1991 in Quang Binh province, Vietnam. In 2009 the cave become internationally known after a group of scientists from the British Cave Research Association came inside. Son Doong cave is the largest cave in the world by BCRA and selected as one of […]