Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

One man's lifelong obsession with death.

A museum celebrating the Victorian obsession with hair art.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

Relics given to a Manhattan church to avoid seizure by the Italian government.

Fantastic collection celebrating the final send-off.

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

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

World's largest collection of serial killer artwork and other macabre exhibits.

The final resting place of New Orleans' most famous voodoo priestess.

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

The headquarters in Salem doubles as an occult art gallery.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

Goethe's "Faust" was inspired by these rock formations known as the "Devil's Pulpit" and "Witches' Altar."

A long-disputed lighthouse built on the wrong side of a Finnish/Swedish island.

The Swedish flag over this small naval fort signals that the nation is at peace.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Early habitat dioramas and home of the elusive gaff, the skvader.

A man has revenged his true love's betrayal through tears and stone genitalia.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.