This house certainly has a unique decor.

Something's missing between the arcades of the Palazzo della Ragione in "the city of the three withouts."

If you ever wanted to touch a medieval mercenary’s three testicles, look no further.

The eerie ruins of this feudal fortress witnessed the execution of 60 conspirators in 1387.

The oldest church in Mantua was buried for centuries under the facades of other structures.

This amazing medieval fortress stands atop a promontory along the famous Cinque Terre.

The city of Parma's cathedral is home to one of the greatest illusionistic frescoes of the Renaissance.

This old medieval prison tower has been a site of astronomical research for more than 250 years.

This deconsecrated church has seen many uses, from a tobacco storehouse to a cinema.

The remains of this 2nd-century Roman temple are incorporated into a modern building.

An ancient Roman temple first dedicated to an emperor's wife is now a church.

This ultra-modern burial building would have stacked the dead like a giant filing cabinet.

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

A visionary Italian architect created an impressive cluster of concrete structures for a family's private tomb.

This cathedral hides a sculpted dog that determines your fate and an unexploded shell from World War II.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

Legend has it this fountain built to symbolize the Pope’s power hides a strange secret concerning Neptune's manliness.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

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

The Emperor Tiberius' palace of debauchery.

This Roman statue is missing a limb from when the Venetians stole it from Constantinople during the Crusades.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

Built to repay the sins of the father, this church is home to one of the most valuable works of Western art.