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

The Midwest's reigning king of surplus stores is full of nothing you need and everything you want.

These curious caverns have been home to mushrooms, gangsters, and disco.

An architecturally-focused antique shop.

A New York garbage depot holds a secret collection of weird and wonderful refuse.

Peek through the gates at this oasis from the city, full of Old English charm.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

A semi-scholarly approach to sex.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Once the home of a hermetic monk, this cave now houses a small church.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The restaurant keeps a hidden séance room on the second floor and reserves a table for the spirit of the former owner each night.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

A snapshot of the city's fascinating voodoo culture.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

Stroll through retro Paris while shopping for old postcards and discarded doll heads.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A museum of magic with a Sadist past.

A display of magnificent stained glass windows is the first exhibit of its kind.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

The world's only known button museum.