Legend says this little-known stone circle is formed from people petrified as punishment for dancing on the Sabbath.

This eclectic sanctuary is a hodgepodge of various architectural styles, all crammed into one building.

A hill carving of the legendary dragon that terrorized the village of Bures in the Middle Ages.

A cross marks the spot in a small Scottish village that claims to be the exact center of the country.

You can crawl inside this atmospheric 5,000-year-old tomb.

The bombed out remains of the old church were kept intact next to the new one, as a reminder of the futility of war.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

The artist David Nash planted a circle of trees in 1977.

It's believed King John of England stayed at this 13th-century castle before riding off to sign the Magna Carta.

From here, the loch appears to take the shape of mainland Scotland.

When the public was consulted about a new piece of street art, they naturally asked for an enormous metal dragon.

A modest stone circle in North Wales.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

Scotland still bears an enormous scar of its Roman past.

There's a strange stone hoodoo towering atop a wooded hillside and no one is quite sure how it got there.

A reportedly haunted 14th century church is curiously facing the “wrong direction.”

These mysterious religious carvings were once thought to be thousands of years old but are actually the work of modern eccentric.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

The last manually operated turntable ferry in the world.

The intended purpose of this unfinished Elizabethan building remains a mystery.

This unusual rock looks like a giant, otherworldly mushroom sprouting atop a cave.

The 5,000-year-old megalith is believed to be Scotland's tallest standing stone.

Hidden in plain sight, this creepy sculpture watches from above.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.