A student driver's nightmare.

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

Eighty million natural history specimens call this gargantuan museum home.

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

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.

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

The world's largest collection of Don Quixote-inspired art.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

A mythical garden that once grew the golden apples of wisdom is said to have existed in this ancient Moroccan city.

Founded as a refugee camp, now a popular tourist spot.

Traditional 11th-century outdoor tannery.

The courtyard of this small Marinid madrasa is a dazzling example of intricate Islamic architecture.

This 16th-century Moroccan fortress-turned-armory museum offers prime views of the historic quarter in Fes.

The other side is actually green.

This former royal palace with gorgeous gardens became the first museum in Morocco.

Designed as a labyrinth, this subterranean prison was crafted without bars or doors.

Morocco’s modern capital was once a haven for Barbary pirates, who went so far as to establish a republic of their own.

Enjoy fresh-baked bread and fish from a repurposed Portuguese fortress.

The former home of Dutch anthropologist Bert Flint now houses a collection of Berber art and artifacts.

The rubbery beast is sculpted from recycled materials.

An underground paleo-Christian burial site composed of the remains of several cemeteries and Basilicas.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

The once forbidden "secret cabinet" of erotic art from excavations of Pompeii and Herculaneum.