Centuries of human activity have forged an eerie landscape of ruins and craters on an exposed and windswept hilltop.

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.

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

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

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

A subterranean playground in an abandoned slate mine.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

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

The largest greenhouse in the world is home to over one million types of plants.

Eighty million natural history specimens call this gargantuan museum home.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

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

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

One part local history, 99 parts gruesome haunted house.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Famously misunderstood wonder of the ancient world

The world's largest collection of witchcraft regalia.

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

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."