Once the home of a hermetic monk, this cave now houses a small church.

Museum dedicated to the terror regimes of Hungary.

This memorial to a murdered empress took 20 years to design, then spent 30 years hidden away in storage.

An exquisite Baroque church in Vienna's old town.

The solemn exterior conceals an opulent interior of this 17th century church.

A silly medieval mural preserved on the side of a Viennese house.

One of Vienna’s oldest (and perhaps most haunted) alleys, allegedly with a bloody past that gave it its name.

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.

These two 15th-century metal rods allowed people to check if they were swindled or not.

Legends surround an ancient tree trunk riddled with nails for good luck.

Baroque celebration of the end of the Great Plague of Vienna.

A spherical "micro-nation" in the heart of Vienna.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

One of the most notable figures in the Wurstelprater’s history is often assumed to be a fictional character.

When a medieval fire claimed the original St. Stephen’s Cathedral, it sparked a pattern of unquenchable organ building.

From Ancient Rome to WWII, Neupfarrplatz has over 2,000 years of history underneath its main square.

The world's first and only museum dedicated to dachshunds.

This strange sculpture depicts a giant nightmare hare crushing a man to death beneath its colossal bulk.

During World War II, the Nazis repurposed this beer cellar to store stolen artwork.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

Europe's first floating restaurant is home to a hilarious legend.

Where royalty waits in the height of luxury.

Europe's official "zero-level," the equator of elevation.