Thien Duong Cave (Paradise Cave) of Phong Nha – Ke Bang National Park, Vietnam, located in the primeval forest at an elevation of 360 meters above the sea level, is 60 kilometers northwest of Dong Hoi city. The cave which is 31.4 kilometers long was first discovered by British Caving Association in 2005. It has the most unique and magnificent system of stalactites and stalagmite in Asia, as confirmed on July 20, 2019.
