Water in Indonesia

One of Indonesia's tallest, this waterfall takes a 390-foot plunge into the Lake Toba caldera.

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

Sacred waters rescued from the wrath of a volcano.

Three wildly colorful calderas top this otherworldly volcano chain.

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