England’s ancient oak tree has such an impressive girth, people have been hosting parties within the hollow trunk for centuries.

Now nearly dry, this lake is said to be the ancient home of the Lady of the Lake, and was once thought to be bottomless.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.

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

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

The longest hedge maze in the world.

You can spend the night in Dr. Frank-N-Furter's castle.

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

400-year-old garden, restored to beauty.

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.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.

The oldest inn in England served brew to the crusaders.

There's a labyrinth of medieval chambers hidden deep below a 15th-century pub.

These 90-year-old murals of local kings, Vikings, and outlaws hide in plain sight in a beautifully baroque shopping arcade.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

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

One of the largest mechanical models of the solar system in the world.

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

This poignant WWI memorial looks like a lighthouse 100 miles from the sea.

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

An enormous alien invades Woking, England, as an homage to the H.G. Wells classic 'The War of the Worlds.'