This hidden Art Nouveau courtyard is an opulent feast for the eyes.

Climb inside an iron crystal magnified 165 billion times its normal size.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

Legend says this mysterious stone head belongs to a woman who was petrified by an alchemist.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

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

Eighty million natural history specimens call this gargantuan museum home.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

Giant, friendly pelicans in Central London, the most unlikely of places.

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

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

This sculpture commemorates Edinburgh's sister city and their respective celebrity dogs.

Once home to a Scottish baronet, this 18th-century historic house doubles as a legendary art space.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

A 18th century graveyard and its astonishing cortege of macabre iconography.

This grave marks one of few bodies retrieved from the disastrous Franklin Arctic expedition.

This historic timepiece was a popular meeting place for romantic rendezvous in the 1960s.

This painting of a beloved dog will be on display at the Scottish National Gallery at long as the museum exists.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

Protecting the dead from opportunistic body snatchers.

The most loyal of little dogs, or a Victorian era publicity stunt?

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.