Ancient snack bar of the Roman Empire re-opened.

The world's most active stratovolcano is almost always erupting.

A whale rib was used to advertise the store by the arch that offered exotic goods from far away.

Two stone columns flank the grand Venice square, but there were supposed to be three.

A dead saint, a deadly poison, and a mysterious holy ooze.

The Emperor Tiberius' palace of debauchery.

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

Pompeii's less famous neighbor is still revealing her secrets.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

An outstanding and haunting glimpse of the horrors of the Great Famine of Ireland.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This abandoned Greek island was the last active leper colony in Europe.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

The hallucinogenic center of the ancient world.

Real bones which are said to have belonged to a Polish dragon.

An underground city of salt.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

This 700-year-old Cyprus castle is the birthplace of the world's oldest wine, said to be toasted by Richard the Lionheart at his wedding.

Climb inside an iron crystal magnified 165 billion times its normal size.

The first Catholic church in Singapore is a Neo-Gothic colossus with a rich architectural history.

The most famous location in China was home to whole dynasties worth of imperial rulers.