This abandoned bridge over the River Irvine may be the oldest surviving railway viaduct in the world.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

The ruins of a small church belonging to a powerful Scottish family still hold the remains of its patriarch.

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

A little slice of Japan and its aesthetics in London's Holland Park.

Rebuilt remains of a temple to Roman god Mithras.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

A kaleidoscopic warehouse-maze of handmade neon signs.

A remnant of the Roman army's presence on the coast of Scotland.

This hill nestled in the Scottish lowlands was a ritual site for over 4,000 years.

A geological wonder shrouded in myth.

The Liverpool street made famous by the Beatles is real.

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

One of the oldest amusement rides in existence was a huge disappointment to its creator.

A New York–based physician returned home to Spain to build his own elaborate monument to Christopher Columbus.

A leafy, peaceful oasis nestled in the heart of Glasgow's busy south side.

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

An American ghost town hides along a side street in Scotland's capital.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

World's largest working waterwheel has been around for over 150 years.

This Victorian water wheel is affectionately nicknamed "Little Isabella."

The remains of the wrecked steam trawler can be found on the beach at low tide.