Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

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

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

Collection dedicated to brands, packaging and advertising.

London's largest outsider art museum.

Repository for more than 22 million pickled specimens.

English antique dealers with a taste for the unusual.

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

One of the world's largest collections of pathological specimens.

The curios of pharmacist and collector Henry Wellcome.

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

The largest of London's subterranean rivers and once a mad, bad center of London life.

Dictionary Johnson’s favorite feline.

The anatomical-pathological collection of a man who changed surgery.

A hands-off space for graffiti artists to hone and display their skills.

A mysterious artist-run cabinet of curiosities and library.