DescriptionPhongnhakebang6.jpg Phong Nha-Ke Bang National Park, Vietnam Date 10 July 2007 Source Own work Author Genghiskhanviet Permission (Reusing this
license: This image is a derivative work of the following images: File:Phongnhakebang6.jpg licensed with PD-self 2007-11-27T02:23:31Z Genghiskhanviet 3072x2304