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

This ancient bridge made of stone slabs is said to be reserved for the devil to sunbathe.

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

Picturesque ruins once held off mighty armies.

A circle stone within a stone circle.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

The only fixed chain and post trail in Scotland snakes its way along the base of a towering seaside cliff.

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

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

This Roman amphitheater is said to be King Arthur's legendary Round Table.

One man spent 10 years building a spectacular section of road because no one else would.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

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

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

Europe's largest prehistoric mound – burial site of a legendary king?

One of the world's oldest trees comes with a Welsh legend intertwining it with a spirit prophesying death.

The nearly 200-year-old folly has a secret spiral staircase hidden in one of its pillars.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

A hidden tunnel leads to a medieval queen's shrine buried beneath a parking lot.

One family's environment-friendly hobbit-house in Wales.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

The ruins of an 11th-century Norman castle with a rare, perfectly circular shape.

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

During this Shetland Islands celebration, hundreds of torch-carrying "guizers" lead a procession to burn a viking longboat.