Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

A open air theatre built on a cliff by an eccentric British woman.

Fascinating town where normal life interfaces with the occult.

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.

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

A modern English garden of eccentric beasts, follies, and oddities.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

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

A unique waterfall that some believe attracts the fairfolk.

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

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

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

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

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

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

The fountain marks the area where hundreds of accused witches were burned at the stake.

Eighty million natural history specimens call this gargantuan museum home.

The atmospheric road was never meant to be so creepy.

Famously misunderstood wonder of the ancient world

The world's largest collection of witchcraft regalia.

The sign at the garden gate reads: "These Plants Can Kill."

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

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.