Believed to be the smallest castle in Europe.

Though difficult to access, this stunning cave has a place in Scotland's poetic history.

In the Scottish Highlands, this 13th-century castle ruin is hidden at the end of a farm track.

A long-abandoned relic of World War II.

A painted tribute to an ancient Egyptian king lurks along a stretch of Scottish shore.

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

FIFA deemed this isolated field one of the most remarkable places to play the sport.

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

The sign announces the Scottish village's cosmic connections, as it's twinned with Glenelg, Mars.

“It has nae lugs!”

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

Fifty years of contamination in Scotland's waters.

This was once a hall in which a 16th-century royal banquet was hosted by King James VI of Scotland.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

The world's shortest street was created by an awkwardly placed hotel.

Originally intended as a temporary installation, this sculpture is now a permanent part of a stunning Scottish beach.

A baffling beast so absurd a town councilman called it "intellectual vomit in technicolor."

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

These ruins of a medieval church are full of architectural mysteries.

An ancient stone wall formed by lava that was a frequent stop during funeral marches.

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

This beach runway is off limits during high tide.

A six-ton wedding present for the King of the Scots.

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.