This 13th century castle is chock full of ghosts and impossibly rare cows.

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

This incredible viaduct was part of the Victorian railway boom and helped the Midland Railway navigate tough terrain.

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

This unusual sculpture is sometimes partially, sometimes fully, submerged.

A museum in England’s Lake District dedicated to the trusty pencil wants you to know the story of their World War II spy pencils.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

Cascading waterfalls mark the gateway to the ancient burial place of Clan Macnab.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The sign announces the Scottish village's cosmic connections, as it's twinned with Glenelg, Mars.

The last manually operated turntable ferry in the world.

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

The world’s first museum dedicated to the history of childhood opened in Edinburgh in 1955.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

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

360° views of the city plus five floors of optical illusions and hands-on science.

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

Poetic, metallic giraffes adorn a square off an Edinburgh thoroughfare.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

A never-finished memorial to the heroes of the Napoleonic War has become "Scotland's Folly."