Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

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

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

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

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

The heads of two giant mythological water horses honor Scotland's horselord past.

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

A book bound in the skin of an infamous criminal, along with countless other specimens.

A unique waterfall that some believe attracts the fairfolk.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

400-year-old garden, restored to beauty.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

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

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

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

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

A tongue-in-cheek arcade where the games are based on everyday life.

A 30-acre garden inspired by the principles of modern physics.

The world's largest collection of witchcraft regalia.

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

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

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