Site of the largest volcanic eruption in the last 25 million years, one which may have nearly wiped out humanity altogether.

Subterranean place of worship in Indonesia.

A mud volcano in Indonesia spews out 50,000 cubic meters of mud every day.

This Indonesian village was revitalized by a vibrant rainbow paint job.

Hundreds of Buddhas in a re-discovered Indonesian temple.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

This tiny lake temple dedicated to a water goddess seems to float on the surface.

A sprawling nature preserve harbors the world's only living dragons.

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

Hindu temple of the dead home to hundreds of long-tailed macaques.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.