Discovered in 1935, but only opened to tourists in 1999, Phong Nha Cave was made a global Heritage Site by Unesco in 2003. In comparison with its fellow Central Vietnam Sites – The citadel of … … leggi tutto (read all)
Discovered in 1935, but only opened to tourists in 1999, Phong Nha Cave was made a global Heritage Site by Unesco in 2003. In comparison with its fellow Central Vietnam Sites – The citadel of … … leggi tutto (read all)
