The ancient latrines of the Greeks, in all their public glory.

Roman ruins top white travertine terraces formed by ancient hot springs.

A marvel of Byzantine engineering under the streets of Istanbul.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

Pyramid shaped monument with a tall tale attached.

The tower was originally used as a chimney for the waste incinerator of St. John's Precinct and Market.

This aging storage facility is the world's largest brick warehouse.

A hundred copies of Antony Gormley's naked body stare out across the water.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

Gargoyle head that brings good luck.

An ancient knight and a symbol of the city's freedom.

Bridge that died in war and was resurected.

An apparition of Virgin Mary in Herzegovina.

The place where World War I began.

Oriental bazaar in the heart of Sarajevo.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

An eerie, derelict amusement park in Berlin.

Cold war icon and onetime "hole" in the iron curtain.