The footprint of a frustrated devil in Munich's Cathedral.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

Massive installation of Europe's negative stereotypes.

A museum of Czech puppetry and wine in an allegedly haunted 14th-century stone house.

Underneath the city that invented pilsners are a series of historic tunnels that have been storing beer for centuries.

Locals say the stone that marks the spot where the gallows once stood can lead you astray.

Be(w)ar(e) the moat around this historic Czech castle.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

Along the banks of the River Rhine lies a park that seems unassuming, but beneath the surface lies a long and fascinating history.

While you wait to cross the street at a traffic light in Mainz, you might notice that the light is staring back at you.

This century-old cinema house has a marquee that has been hand painted by a single man for over 25 years.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

This tribute to the 16th-century composer is now an unusual shrine to Michael Jackson.

Twisted buildings adorn the banks of the Rhine river.

This mine is home to the largest man-made hole in Europe.

Largest illuminated advertisement sign in the world.

The birthplace of most all of Europe's space missions is here on the Dutch coast.

An ancient Egyptian temple sits within a modern European museum.

People have been placing babies on these lilies for photoshoots since the Victorian era.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

Devious political maneuvering and four ancient, working telescopes are central to the world's second-oldest observatory.