This house certainly has a unique decor.

A medieval fresco which reminds visitors that death will come for us all.

A massive mausoleum towers over the gravestones in a 19th-century Italian "model village."

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

This bustling Italian plaza is built on the ruins of an ancient Roman amphitheater.

Fortified medieval tower house with lovely roof garden.

Five candy-colored villages on the Italian Riviera.

Natural cathedral designed by Italian artist Giuliano Mauri.

For hundreds of years, this huge figure has been blessing visitors before they explore his body.

A dilapidated psychiatric facility on the outskirts of Milan where electroconvulsive therapy was developed and Napoleon once lived.

An ancient artistic garden parlor full of hidden water wonders.

This sprawling concrete suburb of Kraków was designed by the Soviet Union as the model proletarian city.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

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

This Polish cave has housed a dragon, a brothel, and an enduring legend.

A surreal statue honoring Prague's favorite literary son.

The oldest garden in Prague, once part of an medieval orchard.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

A saintly relic hidden in a Prague church basement.

This automated sculpture of two men peeing will spell out text messages with their micturition.

A mocking tribute to the past and modern leadership of Prague.

This artificial cave looks like something out of a fairytale.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.