These slanted cubic abodes are a creative if odd solution to a zoning pickle.

World's largest barrel containing an inn.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

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

The "Prussian Versailles" that is as glorious today as when it was built.

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

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

The prototype for all Nazi concentration camps.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

This old school, eccentric, and independent video rental store refuses to die.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

A colorful square marks the heart of the city's LGBTQ community.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

An underground magnet for ever-changing street art.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

A cult following celebrates the legend that belies this curious podiatrists' office sign which has worked its way into song, literature, animation, and the visual arts.

The space-age building is home to one of the few remaining rotating restaurants in America, and the only one that inspired a 1980s sitcom.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.