Explore more of The Lineup's spookiest stories.

The ancient site's mysterious history is debated by archeologists and conspiracy theorists alike.

On the plus side, no lines!

These guided journeys to the other side are sure to send shivers down your spine.

Are you ready to meet some ghosts?

"I truly believe something happened in that room generations ago, something distressing, something terrible."

Remains–spiritual and bodily–reside within the castle’s very walls.

Scores of people died in the facility—how many of their spirits remain?

You won't find peace and quiet on these haunted trails.

Satisfy your morbid curiosity.

It's been plagued by incredibly strange theories since it opened.

Set sail for North Brother—a forgotten island in the midst of the Big Apple.

Peer into Scotland Yard's true crime treasure trove.

If your idea of a tourist attraction involves severed heads, creepy mannequins, or haunted objects, then we’ve got your itinerary.

Is Satan's staircase located in a quiet, small-town Kansas cemetery?

The ‘Twin Tunnels’ of Valley Creek Road have a gruesome history.

Charlotte's story lives on, even in death.

It's like Pokémon Go for true crime obsessives.

You don’t want to be caught in these hospitals after dark.

Surround yourself with clowns for the rest of your life.

From cemeteries to genocide museums, these locales will freak out any visitor.