Sunday, December 21, 2014

Wonderful place in the Vietnam

Travel Adventure - The Son Doong Cave in Vietnam is the biggest cave in the world. It's over 5.5 miles long, has a jungle & river, could fit a 40-story skyscraper within its walls.

But nobody knew any of that until 6 years ago Though A local man discovered the cave entrance in 1991, but British cavers were the first to explore it in 2009.

Related Posts

Wonderful place in the Vietnam
4/ 5