This sculpture is an instrument played by the swell of the seas.

This 13th century castle is chock full of ghosts and impossibly rare cows.

19th century tunnels burrowed under Liverpool.

The strange behavior of a tween led to allegations of witchcraft and a curse being placed on anybody within earshot.

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

Built by the patron saint of illusionists this Elizabethan manor house is riddled with secret cubbies for hiding priests.

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

One of the world's oldest trees comes with a Welsh legend intertwining it with a spirit prophesying death.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

A scattered trail of street art adds a pop of color to the city's stark structures.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

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.

This huge concrete map of Scotland was built as a thank you gift from a Polish soldier.

Giant naked man on a hillside.

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

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

A museum wholly devoted to juvenescence.

The most loyal of little dogs, or a Victorian era publicity stunt?

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

This silent sentry in the crypt below a large Gothic cathedral is often knee-deep in water.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.