A six-ton wedding present for the King of the Scots.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.

The last resting place of the famous Native American princess is marked by a haunting monument.

The remains of centuries of copper mining appear like an alien landscape.

This stream-carved gorge has inspired poets, hidden smugglers, and trained soldiers, all without losing its beauty.

Legend says this rock was once a chopping block for public executions.

Seat of the Duke and Duchess of Devonshire for centuries.

Scotland's oldest medieval bridge is also among the last reminders of early medieval Aberdeen.

Giant naked man on a hillside.

The oldest residential street in Europe also features an optical illusion.

This skewed English house has looked like it's going to fall over for centuries.

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

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

This obscure walkway links Edinburgh’s Old Town with one of the city's prime vantage points.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

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

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Eyam took steps to quarantine themselves and keep the plague from spreading.