These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

Buried for centuries, this hidden cellar is all that remains of London's medieval Whitefriars Monastery.

This ancient oak plays host to carvings of magical elves, gnomes, witches, and other creatures prominent in local folklore.

This one has sailed five times as far as Sir Francis Drake's famous ship.

The last four extravagant street signs of London's historic banking street.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

This coffee shop lies hidden beneath a historic church.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

This bronze statue was dedicated to a 1966 Beatles hit.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Dedicated to a synagogue that was destroyed after having survived World War II.

A series of bronze circus performers spread throughout a Slovakian shopping center.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

A sculpture of the beloved author surrounded by characters from his fairy tales.

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

One of the most historical literary characters continues to stroll his hometown.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

This hidden courtyard in the Andorran capital hosts a unique contemporary sculpture park.

This Dutch art piece became a Russian icon.

This legendary giant, born from vegetables, terrorized townspeople and cheated local children in games.