A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

A Los Angeles cemetery that was once at the center of a Supreme Court dispute.

Pay your respects to departed pets, both celebrity and otherwise.

Nancy Thompson's Home from "A Nightmare on Elm Street."

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

This glamorous old building is said to have inspired the Tower of Terror.

This grand mansion has starred in everything from Bones to Buffy.

This historic New Orleans cemetery is the final resting place of members of the Independent Order of Odd Fellows.

Anne Rice, one of the most influential writers in gothic literature, is buried alongside her husband in a New Orleans cemetery.

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

The eccentric mansion of one the most popular horror authors of modern times.

Once the most densely populated place in the world, this island is now a ghost town.

This grand gothic brewery has been pumping out suds for over a hundred years.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

The private clubhouse for the members of the Academy of Magical Arts.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

A church of bones, decorated with 40,000 human skeletons.