Perhaps the only prehistoric monument with its very own public bus stop.

A circle stone within a stone circle.

A 6th-century stone lies at the site of the mythical battle waged between King Arthur and his nemesis Mordred.

The largest greenhouse in the world is home to over one million types of plants.

A unique waterfall that some believe attracts the fairfolk.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A grave marker depicting a body snatching tableau on a 19th-century tombstone.

Many of Edinburgh's more unsavory characters spent their final days behind this door while awaiting their executions.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

The small Scottish townhouse where the "Father of the National Parks" was born.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

“It has nae lugs!”

This charming old building's loose connection with the Scottish Reformer is what saved it from demolition after it split apart.

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

This 1,300-year-old marker is one of the finest and most complete early Christian crosses in Scotland.

A bronze tribute to the wildly popular video game from the '90s.

Scotland still bears an enormous scar of its Roman past.

One of Edinburgh's oldest pubs hides a 19th-century skittles alley in the back.

The last manually operated turntable ferry in the world.

The 5,000-year-old megalith is believed to be Scotland's tallest standing stone.

This alley off Edinburgh's Royal Mile contains remnants of the city's seedier history.

This volcanic plug boasts the longest recorded history of any Scottish stronghold.

A nuclear bunker built to shelter the politicians and important people of Scotland in case of nuclear attack.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.