A surprisingly detailed model of one of the most powerful telescopes in the world.

Named after the German word for "a longingness to travel," this park brings together thousands of city and street signs from around the world.

A Neolithic celestial calendar standing in a nondescript wheat field.

This stone amphitheater was once part of Nazi Germany's plan to promote propaganda.

A unique bridge with an equally unique view.

These abandoned Cold War-era bunkers are now a designated refuge for endangered bat species.

Nestled within a German forest is an intriguing, growing rock.

Constructed by forced laborers, this submarine pen is now a museum and war memorial.

Be it nature, art, or abandoned military architecture this eclectic German "museum" has you covered.

Constantly maintained, this organ is playing a six-century long composition by John Cage.

This dockworkers' lunch joint has been left leaning by a century of storm floods.

Remnants of a cone-shaped Nazi bomb shelter.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

German-style coffee and cake, just like Oma used to make it.

A ruined castle stands atop a hill surrounded by dragon lore.

Tourists often confuse this beautifully ornate former cigarette factory for a mosque.

This strange building looks like a medieval fortress crashed into a 1960s Brutalist office block.

This East German military command bunker was ready for World War III.

The NASA scientists behind Apollo 11 started out developing Nazi weapons at this abandoned German rocket factory.

Once a path for Jewish funeral processions, this unassuming alleyway is rich in local lore.

The site of good faith and good nature in the fictional world of Kcymaerxthaere.

A German town is growing a building out of trees.

A kindergarten shaped like a cat with a tail that's a slide.

From Nazi chemicals to the CIA, this architectural marvel has played a fascinating role in German history.