In this truly magical place, rent hasn't been raised since the year 1520.

What appears to be an ordinary bridge is actually a rare aqueduct.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

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

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

In the world's oldest university is a stunning 17th century anatomical theater carved from spruce.

A diverse collection of wax, bone, papier-maché and mummified relics.

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

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

Europe's second largest ossuary wasn't discovered until 2001.

One of the oldest, well-preserved water treatment facilities in all of Europe.

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

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

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

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

Steadily reminding Czechia of its past.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

This spooky statue sits outside a famous Prague theater.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.