Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

A dilapidated space station with overtones of 'Alien' and 'Bladerunner' featuring a multiplayer games galore.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

A museum dedicated to a Cold War era sausage.

Romania's "Red Ravine" is a little-known natural wonder that bears a resemblance to the Grand Canyon.

Even drowned in an ocean of toxic waste, the remnants of this Romanian village stand tall.

This massive underground salt mine now holds a sci-fi theme park in its depths.

Gigantic Romanian salt mines used to heal respiratory conditions.

A muddy alien landscape that is home to rare species of exotic plants.

Locals believe this abandoned ruin on the outskirts of Bucharest is haunted.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

Conspiracy theories and occult legends surround this mysterious natural rock formation.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

No one knows who built this strange cave of worship or exactly why.

This snug medieval lane is one of the narrowest streets in the world.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

An actual 1957 Cadillac De Ville, encased in 15 cubic yards of concrete.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

The smallest island in Manhattan is a manmade landfill dominated by a Buddhist peace arch.

Possibly the smallest church in the world floats in the middle of a pond.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

This tiny little island has, as the name says, just enough room for its single house.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.