Charles Babbage's proto-computer, painstakingly brought to life.

This museum inside a museum tells the story of London's timepieces.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

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

A tribute to an explorer and naturalist often overlooked by history.

The bones of two medieval royal lions were discovered at the historic fortress.

Repository for more than 22 million pickled specimens.

This luxury shopping lane has been protected by its own tiny police force for over a century.

A plaque marks the underground site of one of London's "lost rivers."

It is still illegal to "quarrel" at this unlikely urban oasis built on top of an electrical substation.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

A unique tribute to the millions of animals who served and died for the British military.

This overlooked street light once served as a KGB dead letter box.

A three-centuries-old crypt in the foothills of an old plantation.

The medieval woodcut-style artwork chronicles life in medieval London.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

The mysterious "Candelabra of the Andes" could represent anything from a god's trident to a hallucinogenic plant.

The unique collection often goes unnoticed by visitors focused only on the archaeological objects.

Many people don't realize there’s a lot going on in—and below—the world’s tallest triumphal arch.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

At the United Kingdom's only residential library you can sleep among the books.

The worst flood disaster in Welsh history might have been a lot worse if it had not happened on movie night.

These remarkable cascades are the jewels of Upper Tees.