Notorious artist squat renovated into legal studios.

This cemetery features modernist statues as strange as its name.

A stately palace has been converted into the world's largest cannabis museum.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

A slice of central Asia in the middle of Berlin.

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

A beautiful Victorian-era cemetery, complete with a miniature village.

Prove you deserve to be fed by Kenny Shopsin.

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

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

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

A crumbling hospital from the 1850s on Roosevelt Island.

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

A strange house built only at night, with rumored mystic inspiration.

Thousands of well-dressed mummies below a monastery.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

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

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

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

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.