The World’s Biggest CaveBoth Cheryl & I get claustrophobic! Not sure we could even go in here for very long despite how LARGE it is. SOURCE NATIONAL GEOGRAPHIC In 2009, a team of British cavers investigated a recently uncovered cave in a remote Vietnamese jungle. The Son Doong cave is enormous; can it be larger than the current world-record holder? The explorers traveled for miles through the cave before hitting a 46-fo
