Places catholicspray Wants to Go

This South London cemetery holds the remains of more than 15,000 people.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

Hidden beneath the streets of London is a secret subway that only carried mail.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Northern Ireland's Brobdingnagian stepping stones.

Famously misunderstood wonder of the ancient world

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

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

The sign at the garden gate reads: “These Plants Can Kill.”

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

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

The world's largest collection of witchcraft regalia.

This bronze statue was erected to honor a small Scottish town's beloved stray cat.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

The final resting place of soldiers' loyal canine companions.

A fernery hidden by neglect is uncovered, and an ancient specimen along with it.

A site of pagan worship which still attracts people looking for fairies.

This cramped crevasse saw the entire population of its island suffocated inside its depths.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

A book bound in the skin of an infamous criminal, along with countless other specimens.

This series of Scottish caves has no clear purpose other than baffling historians.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.