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

This 15th-century structure had a long, tortuous journey to its current location.

Unusually, this ancient Iron Age broch has never been excavated.

This ancient holy well is older than much of the city that surrounds it.

This former football stadium seems almost abandoned but is still in use by the next generation of Scottish sports stars.

An ancient stone with mysterious origins stands in a residential neighborhood.

Once designed as a natural history museum, this building is now home to a massive art gallery.

These trenches were used to train the Scottish military for life on the frontlines of World War I.

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

This uniquely shaped rock formation is one of Scotland's most iconic mountains and gives spectacular views in all directions.

The artwork mysteriously appeared within an Edinburgh cemetery.

“It has nae lugs!”

This abandoned mausoleum from 1815 sits deep within the forest surrounding Callendar House.

Fifty years of contamination in Scotland's waters.

Scotland's first free lending library, which protects literacy through inheritance.

Bronze plates placed around this Scottish fishing village form a true-scale model of the solar system.

A historic shipbuilding town is home to a sail-through fish-and-chips shop.

One of the most spectacular 18th-century bridges in Scotland.

Inside this art museum resides one of Glasgow's most famous musical instruments.

This astronomically-aligned stone circle was the first of its kind to be built in Great Britain after a 3,000-year hiatus.

A shiny sculpture celebrating the mighty mollusk.

Edinburgh’s version of the Sistine Chapel is this former church, with an interior covered in paintings done by one woman over the course of nearly a decade.

Three large boulders covered in mysterious carvings and graffiti.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."