(VOVWORLD) - 22 new caves with unique features have been found by the British Cave Research Association (BCRA) in the central province of Quang Binh, according to Phong Nha-Ke...
(VOVWORLD) -The British Royal Caving Research Association (BCRA) announced that it has discovered 12 new caves in the central province of Quang Binh
(VOVworld) - Thien Duong is the most monumental and magnificent cave in the Phong Nha-Ke Bang area. It was first discovered in 2005 by a local person and subsequently surveyed by the...