Liechtenstein's royal family calls this medieval alpine castle home.

Browse through a century of this principality's first popular export.

Bell tower juts out from a village buried under a lake.

Macabre astrological automaton clock dating to the late 1400s.

This unique Renaissance castle was turned into a home for Nazi occultism.

This viaduct serves as a reminder of World War II.

According to a satirical conspiracy theory that persists today, this German city of 300,000 is a hoax invented by the CIA.

This 12th-century castle majestically overlooks the city and the beautiful Mosel River valley.

Germany’s oldest monastery has origins dating back to the 7th century.

Its town washed away centuries ago, this lonely tower by the sea tells the tale of a mermaid and a curse.

The last bastion of Roman presence north of the Alps looms over a German town.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

It's said the devil used this mushroom rock as a table for a late-night meal.

After Nazi forces smashed this 4,000-year-old Neolithic standing stone, locals banded together to restore it.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

A bronze sculpture on a bridge, of the shoes of 29 famous Malmöites.

This poignant sculpture of a gnarled weapon is a symbol of non-violence.

This cone-shaped bomb shelter, modeled on German design, is a rare WWII relic that never saw use but still looms over the harbor.

Swedish skyscraper with a 90° twist.

This is Bremen’s oldest historic district, famous for its labyrinth of narrow medieval alleys lined with tiny, colorful 15th-century houses that resemble beads on a rope.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

One of the oldest wine cellars in Germany is now a restaurant beneath Bremen's town hall.

The Goose Girl of Göttingen, Germany might well be the most kissed girl in the world.

Most powerful transmitter in Germany only broadcasts in the French language.