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

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

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

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

Eighty million natural history specimens call this gargantuan museum home.

A kaleidoscopic warehouse-maze of handmade neon signs.

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

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

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