These broken shards of ancient ruin may hide an ancient pyramid.

A hundred and twenty year old twelve story lighthouse located on a beautiful Indonesian island.

The inky volcanic sand leads to reefs teeming with aquatic life waiting to be discovered by snorkelers and divers.

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

Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

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

Hundreds of Buddhas in a re-discovered Indonesian temple.

Sacred waters rescued from the wrath of a volcano.

This Sumatran root bridge took almost 30 years to knit itself together.

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

Three wildly colorful calderas top this otherworldly volcano chain.

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

Once home to Komodo dragons, this island dreamscape has a rare combination of white, pink, and black sand beaches.

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."

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

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

This 17th-century fort, built by the Dutch to control a piece of the international spice trade, is now a city park.

This penis-focused monastery is dedicated to Buddhism's "Divine Madman."

Strange, gentle beasts resembling goat-cow hybrids roam within this patch of forest.

This giant Buddha statue has 125,000 smaller Buddhas hidden inside it.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an 8th-century Buddhist master.

One of Bhutan's oldest temples was purportedly built to halt a giant female ogre from preventing the spread of Buddhism across Tibet.

This Himalayan airport provides one of the most difficult landings in the world.