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 world's largest collection of witchcraft regalia.

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

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

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

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

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

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

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

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

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

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.

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

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

Learn the fine art of making a centuries-old treat at this hands-on food museum.

The first, and perhaps only, monument dedicated to Wikipedia.

A cluster of headless, armless sculptures looms within a popular Polish park.

The bizarre home and sculpture garden of an eccentric artist.

A mosaic-tiled house built by graveyard sweeper Raymond Isidore.

Beautiful carved tunnels.

The fantastic architectural models of a French traveler.

Figures of unknown origin carved into the surfaces of underground caves.