A hidden gem in the middle of the city's infamous Jewelry Quarter.

A small alleyway with an unusual moniker.

This 19th-century performer's gravestone identifies her as "the smallest woman ever in this Kingdom."

The ceiling of this shopping arcade is adorned with six trompe-l’œil artworks, including a grim funeral scene.

A bench and a bridge pay tribute to Birmingham's favorite heavy metal band.

A gigantic mechanical bull rages over unsuspecting passengers at Birmingham’s central station.

This historic abandoned train station looks like a stop for ghost trains.

Another entry into the world of Edinburgh's pop-up artworks.

Neon artworks light up this dark Edinburgh tunnel.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

Protecting the dead from opportunistic body snatchers.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A sweet symbol marks the place where torturous executions were once carried out.

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

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

These tiny effigies are believed to represent victims of Edinburgh’s notorious Anatomy Murders.

This series of Scottish caves has no clear purpose other than baffling historians.

The colorful stairs are made with marble from the world's major quarries.

The building where Mary, Queen of Scots was said to have bathed in white wine.

This former train tunnel is filled with lines from a poem crafted by Robert Louis Stevenson.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.