Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

This modern labyrinth lies in the shadow of a ruined medieval castle.

This ethereal, rainforest-like gorge is home to waterfalls, quaint bridges, and fairy folk.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

This cramped crevasse saw the entire population of its island suffocated inside its depths.

This Scottish bridge seems to compel dogs to leap to their death.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

A site of pagan worship which still attracts people looking for fairies.

Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

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

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

A subterranean playground in an abandoned slate mine.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

400-year-old garden, restored to beauty.

A fantastic castle rumored to be the birthplace of King Arthur.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

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