Phong Nha – Kẻ Bàng Nationwide Park
In July 1924, an English expeditionist (surnamed Barton) acknowledged that Phong Nha cave is second to none of well-known caves of Padirac (France), Cuevas del Drach (Spain). In the early twentieth century, cave explorers and researchers from France and the UK discovered several historic Champa and Vietnamese relics, similar to altar, steles, hieroglyphic script, sculptures, […]