Medical and zoological curiosities for sale.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

World's largest collection of serial killer artwork and other macabre exhibits.

The taxidermied remains of a once-great parrot.

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

Taxidermied animals galore, by appointment only.

This small museum in a former church crypt contains artifacts of the Elephant Man, Jack the Ripper and Florence Nightingale.

English antique dealers with a taste for the unusual.

The monster at the center of the Darwin Center Spirit Collection.

A naturally mummified 2,000-year-old man.

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

Eighty million natural history specimens call this gargantuan museum home.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

Catacombs turned marketplace.

An incarceration museum on the spot of possibly the oldest prison in England.

Repository for more than 22 million pickled specimens.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

Hear the quietest sound from across the dome.

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

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

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

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

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

One part local history, 99 parts gruesome haunted house.