KhanHaripur
Chief Minister (5k+ posts)
A caver gazes up at towering formations in Vietnam's Son Doong cave.
The joint British-Vietnamese team that explored the cave in April found an underground river running through the first 1.6 miles (2.5 kilometers) of the limestone cavern, as well as giant stalagmites more than 230 feet (70 meters) high.
for more Info ( http://ngm.nationalgeographic.com/2011/01/largest-cave/largest-cave-interactive )
The joint British-Vietnamese team that explored the cave in April found an underground river running through the first 1.6 miles (2.5 kilometers) of the limestone cavern, as well as giant stalagmites more than 230 feet (70 meters) high.
for more Info ( http://ngm.nationalgeographic.com/2011/01/largest-cave/largest-cave-interactive )
