Caves in Indonesia

This historic 17th-century site once served as a secluded meditation retreat.

The unique funeral practices of the Toraja can be seen here with graves carved into caves and hung off cliffs.

These 40,000-year-old stenciled hands are older than the famous cave art in France and Spain.

This sacred cave temple is home to thousands of bats and according to legend, a giant snake king.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

A real-life "hobbit" cave in Flores, Indonesia.