The caves in Phong Nha-Ke Bang National Park are set to be the stars in Wednesday's broadcast
The organizers of a helicopter tour to the world famous cave system in Phong Nha-Ke Bang in Central Vietnam have...
A Warner Bros film crew have visited a cave in Vietnamese famous cave complex Phong Nha – Ke Bang as they scouted locations...
A helicopter tour around the world-famous Phong Nha – Ke Bang National Park in the north-central province of Quang Binh...