The fairy tale castle of the "fairy-tale king."

This famous archeological mystery may be an ancient example of movable type.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

See what remains of a once grand ancient Roman circus.

A brutalist gem towering over the heart of Milan.

This grisly effigy displays an early Christian martyr who was skinned alive and beheaded.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

Eighty million natural history specimens call this gargantuan museum home.

The great Danube river starts here.

This Late Gothic building that once housed Erasmus is now known as the filming location of "Suspiria."

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

This medieval cathedral houses stained-glass windows featuring saints and pretzels.

A horse statue that receives constant makeovers from graffiti artists and locals.

A stonemason's hilarious revenge came in the form of this peculiarly positioned gargoyle.

Flowers have mysteriously appeared on her effigy every day for the last 150 years.