These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

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

A terrific purveyor of natural history objects and curios.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

An artsy hidden staircase leads to breathtaking views of San Francisco.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A huge musical instrument played by the ocean.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

France's most famous cemetery, with some of its most curious tombs.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

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

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

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

Scattered around Atlanta are little doors with big charm.

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.