A labyrinthine network of chambers with a storied past hides below Edinburgh's South Bridge.

Dedicated to the Father of the British Fire Service.

This stately bank building hides a spectacular star-studded ceiling.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Every birth, death, and marriage is recorded in these color-coded leather-bound books.

A roadway designed for a visiting monarch.

A stone monument acknowledging Scotland's right to have a separate Parliament from the one in Westminster.

A 18th century graveyard and its astonishing cortege of macabre iconography.

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

A never-finished memorial to the heroes of the Napoleonic War has become "Scotland's Folly."

A succession of eerily contemplative iron figures lead from a Scottish museum to the sea.

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

This sculpture of disembodied body parts forms a poignant memory of the horrors of World War II.

This tablet indicates where the tragic monarch returned to begin her tumultuous downfall.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.

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

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

Erected in memory of Sir Arthur Conan Doyle, who was born close to this spot, this statue commemorates the author and his famous detective.

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

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

The location of the Bridge of Death and the Gorge of Eternal Peril in "Monty Python and the Holy Grail."

In 1990, this 37-foot red steel bottle sailed from New York to England.

The solitary cairn marks a mysterious death that's still controversial more than two decades later.

This ruined castle is said to be the legendary keep of a Viking princess.