This macabre shop, filled with art, oddities, and taxidermy is hidden in the heart of the French Quarter.

This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

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

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

Home to New Mexico's longest bar, this watering hole also has a mining museum and a haunted history.

This location of a Mexican chain restaurant has a unique location: an old jail.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

This historic Mexican convent is home to a tree that grows crucifix-like thorns.

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

An institution dedicated to curiosity, logic, riddles, and Mongolia's long history of puzzles.

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

Lima’s Museum of Anthropology is lined with thousands of elongated human craniums.

5,000 skulls in memorial to those killed by the Khmer Rouge.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

The mystery of the Putim Ossuary involves a tricorn hat.

The skulls and bones of thousands of soldiers line the walls of this small Italian chapel.

The rusted creatures wait to be discovered in Prague's botanical garden.

Folklore says this medieval fortress was plopped atop a portal to hell to trap the demons below.

Two monstrous faces loom over a village in Czechia.

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

Naturally preserved bodies are eerily staged throughout the crypt in varying poses.

The beautiful, ornate weather station is the most popular geocache in Salzburg.