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

Semi-precious Blue John stones have been mined in this cavern system for centuries.

Where Agatha Christie mysteriously disappeared in 1926.

A vortex fountain that seems to rise out of the ground.

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.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

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

Rare collection of medieval books under lock and key.

Stroll through Welsh history in a village of reconstructed structures.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

An open air haven for tropical monkeys in the damp moors of the English country.

These "bridges" help confused bats cross the road.

Go deep down into the earth to experience the world of Welsh coal miners.

The twists and turns of this serpentine maze are over 170 years old.

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.

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

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

Each year a new straw behemoth is born.

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

A unique waterfall that some believe attracts the fairfolk.

Part museum, part piece of Arthurian-inspired history, this stately hall attracts King Arthur fans from miles away.

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

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

The quiet field that inspired one of the most famous songs of all time.