This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

English antique dealers with a taste for the unusual.

The television series' iconic giant foot was borrowed from this classical painting.

A 200-year-old prison that now houses a peculiar crime museum.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

This small museum in a former church crypt contains artifacts of the Elephant Man, Jack the Ripper and Florence Nightingale.

The fountain marks the area where hundreds of accused witches were burned at the stake.

The decaying ruins of Wales' first asylum for the mentally ill.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

A 18th century graveyard and its astonishing cortege of macabre iconography.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

An incarceration museum on the spot of possibly the oldest prison in England.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

Surreal riveted sea forts once protected the Kent shores from German attack.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

A fantastic castle rumored to be the birthplace of King Arthur.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

The curios of pharmacist and collector Henry Wellcome.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.