Banksy gives themself artistic license with this piece of London street art.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Northern Ireland's Brobdingnagian stepping stones.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

The atmospheric road was never meant to be so creepy.

Famously misunderstood wonder of the ancient world

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

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

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

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

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

These fantastically named natural pools look like something out of a Scottish myth.

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

The remains of the wrecked steam trawler can be found on the beach at low tide.

Mysterious chains and iron stakes adorn this strange grave, with no explanation.

The rusted remains of an ill-fated freighter lie just off the coast of South Manitou Island in Lake Michigan.

An ancient Viking village in North America that predates Columbus by 500 years.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

This Central New York ghost town was once a prosperous railroad community.