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

The oldest continual pilgrimage site in Britain was supposedly created by a gruesome beheading.

A beautiful medieval bridge allegedly constructed by the Devil.

This 50-foot-deep sinkhole created in the 14th century is home to rare plants and fungi.

This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

This Stone Age solar temple aligns with the sun on each equinox and solstice.

The eclectic seaside sanctuary caters to a rather fowl crowd.

The floor of this spectacular Baroque sanctuary is covered in memento mori.

Dynastic Home of the De Piro Family.

The medieval home is still engraved with the symbol of the profession, an eye flanked by two axes.