The world's largest prehistoric copper mine had 30,000 animal bones scattered throughout the maze of passageways.

Every hour on the hour a naked heroine and her leering foil appear from this giant cuckoo clock.

Now isolated, this church was once the center of a bustling village that succumbed to the Black Death.

A real-life Professor Snape once taught in this Welsh university building, which students of course nicknamed “Hogwarts.”

A thousand year old oak tree survives in Liverpool.

The ancestral home of beloved English poet Lord Byron has a bizarre history.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.

This surreal art house looks like a geometric version of a small chapel.

A slightly surreal menagerie of structures that were lovingly spared from demolition and reconstructed in a field.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

This ancient church, rebuilt at least 3 times, is flanked at all sides by history.

Beasts and branches swirl in sandstone carvings, interrupted by one strange creature.

Legends say that this small island was the final resting place of the Welsh saint of lovers.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

An intriguing three-sided folly is a testament to one man's devotion to Catholicism and the number three.

This neolithic stone grave has been altered and restored so often its now more neo than lithic.

One of England's most famous churches hides a pair of little known architectural treasures.

This Scottish manor house is a lush relic from the life of a literary great.

Picturesque ruins once held off mighty armies.

Enter the world under the hill at this ancient UK burial chamber.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

This Scottish burial tomb once held hundreds of ancient eagle bones.

This tiny little cave was said to have been a refuge for a saint with a glowing arm.