This mysterious hilltop collection of Druid carvings isn't quite what it seems.

This former quarry is now a vibrant labyrinth of magical in situ sculptures.

One of the oldest trees in Britain may have been witness to some of the country's formative moments.

A midnight snack that lights up the night.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

This crumbling folly looks like an enchanted left over from Middle Earth.

This beautiful "lagoon" is actually a toxic soup filled with cars, carcasses, and trash. When warnings couldn't stop people from going for a dip, the town dyed it black.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

A 6th-century stone lies at the site of the mythical battle waged between King Arthur and his nemesis Mordred.

Museum about life, death, and cannibalism in the Stone Age.

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

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

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

This tangled English forest looks like something right out of a fairytale.

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

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

The world's largest collection of witchcraft regalia.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

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

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This 1913 single-screen cinema is a charming survivor in the age of the multiplex.

This nondescript building hides an entrance to an underground nuclear tunnel system.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.