This trio of neolithic stone monuments are fabled to be a king and his knights that were petrified by a witch.

Grotto replete with mystical designs laid out in glued shell mosaics.

This ancient church, rebuilt at least 3 times, is flanked at all sides by history.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

A sturdy relic of Britain's once crucial gunpowder industry is now a haunting Cornish ruin.

The Tudor-style cottage in the middle of the square is not quite what it seems.

This museum inside a museum tells the story of London's timepieces.

The view from this giant Stone Age toad is unexpectedly beautiful.

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.

Legend says these rocks used to be hunting dogs, a story that may have inspired Sherlock Holmes' most famous case.

This amazing 15th-century mural remained hidden in plain sight for centuries.

Giant naked man on a hillside.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

These legendary stone steps were once used to haul coffins up the rockface.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

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

A circle stone within a stone circle.

A mysterious bridge over a sunken Roman road.

In 1943 the British military took control of this village, telling residents they had to leave temporarily. The villagers were never allowed to return.

A petite castle folly in the English countryside.

This giant wooden treehouse within a sprawling garden has its own eatery.

This Viking gravestone carved in a rare runic style was dug up from a London churchyard.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.