Banksy's image of a naked man dangling from the window of a sex health clinic.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The only pub in the world surrounded by an ancient stone circle.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

The most loyal of little dogs, or a Victorian era publicity stunt?

Protecting the dead from opportunistic body snatchers.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

The last remaining bottle-shaped kilns in Scotland stand alone in an Edinburgh suburb.

This mundane post marks the old location of the city's main postal hub.

Poetic, metallic giraffes adorn a square off an Edinburgh thoroughfare.

This tiny weathered plot is one of the oldest Jewish cemeteries in Scotland.

The remnants of a facade from a 19th-century market stall emporium.

A roadway designed for a visiting monarch.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.

This statue stands as a message against the ills of Apartheid.

This strategically placed hill fort has served defensive forces from the Iron Age up until the 20th century.

England's only square-dimension hill horse was built to celebrate Queen Victoria's coronation.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

Large collection from the 3rd millennium BCE.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

150 or so scrounged-up lamps, chandeliers, and lanterns light up this alley in central Athens.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

The world's longest and deepest train tunnel.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.