Largest necropolis in the Mediterranean.

This abandoned Brutalist treehouse is a hidden architectural relic.

A plaque marks the former home of Käthe Paulus, an aerial acrobat who invented the modern folding parachute.

A sweet museum focused on beets.

Terrifying derelict military hospital once housed a recuperating Hitler.

The architect of this fanciful complex called it an "oasis for humanity and nature in a sea of rational houses."

This 17th-century "unicorn" was cobbled together from the skull of a rhinoceros, the legs of a mammoth, and the horn of a narwhal.

The resting place of 18th century German mummies.

Where the interconnection of German power grids should be.

This strange sculpture is an enigmatic icon of this medieval German town.

This cheeky statue of a man defecating gold coins graces the facade of a medieval guildhall.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

A purr-fectly spirited bronze celebration of local street felines through history.

This German monument honors the so-called "Prince of Mathematicians."

This striking clock tower was once part of the Singer sewing machine factory.

A stunning gilt bronze relief denounced by Hitler as "degenerate art"—even though it was dedicated to the Nazi leader.

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

A spitting ode to a German serial killer.

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

WWII rocket launchpad in rural Germany and site of operation backfire.

The only remaining U-boat that is still floating never actually saw any action in World War II.

The natural mummy of the less than chivalrous Knight Kahlbutz.

Volkswagen's dedicated museum dives into the complex history of one of the world's best known cars.

Only 380 kV Powerline in Europe not directly interconnected to the European 380 kV Grid.