The library houses an incredible collection of some of the world's most impressive books and manuscripts.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A measuring mishap led to these artificial stone ladies losing their stomachs.

On the side of Christchurch Mansion is an enigmatic block of dark limestone that dates back to 14th-century Belgium.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

A bit of retro transportation flair preserved in the world's largest department store.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

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

A massive Montreal stadium that has seen nothing but trouble since its inception.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

An abandoned Art Deco hotel nestled on the side of a wooded mountain.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

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

It's believed Matilda Fitzwalter's life was the basis for the famed literary figure.

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.

An incredibly well-preserved piece of ninth-century Viking poop.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.