Although it appears much older, this castle-like tower is actually a Georgian-era folly.

A failed infrastructure project now owns this unique moniker.

FIFA deemed this isolated field one of the most remarkable places to play the sport.

A red-brick beacon stands against the tempestuous Atlantic, on the windiest site in the United Kingdom.

The rusting remnants of a flying boat lie scattered near the site of its fatal crash.

The highest lighthouse in Scotland shines from an abandoned island.

This beach runway is off limits during high tide.

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

The ruins of a medieval seminary some say is the oldest university site in Scotland.

What happened to the three lighthouse keepers who vanished from this place remains a mystery over a century later.

A whale's jawbone and a malfunctioning harpoon welcome you to the village of Bragar and its lore.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

A musical composition 1000 years in length plays at the Trinity Buoy Wharf in London.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

A clock designed to run with perfect accuracy for 10,000 years.

English antique dealers with a taste for the unusual.

London's old-school healing garden.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

Hear the quietest sound from across the dome.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Giant statue of a disembodied head.

A museum devoted to the science of color.