The heroic tale of a remarkable pup who refused to leave her master's side, no matter what.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

Seat of the Duke and Duchess of Devonshire for centuries.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

Once the largest unsupported dome in the world, beating out the Pantheon and St Peters in Rome.

An ancient woodland that inspired a young J.R.R. Tolkien.

One of these two land speed record-breaking vehicles went so fast it shattered the sound barrier.

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

Every hour on the hour a naked heroine and her leering foil appear from this giant cuckoo clock.

A Japanese concept restaurant that feels like a party thrown by the monsters in your closet.

These small sculptures pay homage to the lovable star of an iconic Argentine comic strip.

A vast necropolis where you'll find the elaborate mausoleums of Argentinian tango stars.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Charles Dickens described the concert room in this amazing Victorian hall as "the most perfect room in the world."

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

19th century tunnels burrowed under Liverpool.

The Liverpool street made famous by the Beatles is real.

In England, an 18th-century water-powered workshop still stands.

This magnificent mural was created with over 30,000 colored bricks.

Three memorials honor the victims of the worst sports stadium disaster in Britain.

This house was home to a succession of park keepers for more than 90 years, but in all that time, it never had a toilet.

An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.