Niah
In 1958, archeologists discovered evidence of human occupation of the caves dating back some 40,000 years. Rock paintings were found in what has become known as the Painted Cave, and the discovery of several small canoe-like coffins (death ships) indicate that this site was once used as a burial ground.
Bats
Since the caves are home to millions of bats, it's a good idea to wear sturdy shoes to avoid an ugly encounter with guano - bat dung.
