Quang Binh Province, where Son Doong Cave is situated, only allows around 600 visitors a year
Some say the two caves are even more beautiful than the world-famous Son Doong, also in Quang Binh Province
The group will also visit nearby attractions such as En Cave and Phong Nha and camp in the primitive forest
The cave in central Vietnam boasts a lot of large stalactites in different colors and shapes
The system stretches 25 kilometers through 12 tube-shaped caves
The cave in northern Vietnam has been opened to those with a sense of adventure
Stunning 360° panoramas let anyone with an Internet connection explore the world's largest cave
The caves in Phong Nha-Ke Bang National Park are set to be the stars in Wednesday's broadcast
“Without the amazing people of Phong Nha many discoveries including Son Doong wouldn't have been possible”
Imagination will run wild when confronted by the spectacular stalactites and stalagmites in the cave in Vietnam's northern mountains.
The cave in Dong Van Geopark boasts a system of magnificent ancient stalactites and stalagmites
The system is a unique vestige of a formative volcanic eruption that took place millions of years ago
A joint team of Vietnamese and Japanese scientists have discovered what they believe is Southeast Asia's longest lava cave system...