"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

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

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

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

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

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

A tongue-in-cheek arcade where the games are based on everyday life.

One part local history, 99 parts gruesome haunted house.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

360° views of the city plus five floors of optical illusions and hands-on science.

The longest hedge maze in the world.

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

A 30-acre garden inspired by the principles of modern physics.

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

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

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

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

The atmospheric road was never meant to be so creepy.

Famously misunderstood wonder of the ancient world

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

The world's largest collection of witchcraft regalia.

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