An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

The largest catacomb system in the world.

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

The atmospheric road was never meant to be so creepy.

This small chapel is built of human bones and decorated with a golden skeleton.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

Menacing or in memoriam, the Silent People and their meaning are left to interpretation.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Ghosts of France's colonial past.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

"There's nothing there," and other lies the KGB told us.

A former imperial sea-fortress and Soviet prison.

Museum dedicated to the terror regimes of Hungary.

An English artist has turned an unassuming ex-council house into a time-lost house of mystery.

Ottoman-era houses lovingly preserved.

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

360° views of the city plus five floors of optical illusions and hands-on science.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

The saddest little diner in New York.