The ancient necropolis houses the immense rock-cut tombs of four Persian kings.

A spectacular rainbow of stained glass makes the "Pink Mosque" one of the most beautiful in Iran.

The palace of the King of Kings, burned by Alexander the Great.

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

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

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

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

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

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

An Indonesian mosque styled after St. Basil's Cathedral.

Subterranean place of worship in Indonesia.

Hundreds of Buddhas in a re-discovered Indonesian temple.

This massive chapel in the middle of the Indonesian forest is both haunting and fowl.

This Javanese-Hindu temple from the 15th century is unmissable for anyone with even a passing interest in erotic art.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.