This observatory within Europe's first dark sky park offers stunning views of the night sky.

This Georgian mansion blends historical significance with an impressive art collection within picturesque surroundings.

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

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

The oldest house in Glasgow is now a museum dedicated to the city's medieval history.

This tiny little cave was said to have been a refuge for a saint with a glowing arm.

Formerly abandoned underground complex to keep royals safe from a nuclear war that never came.

Now home to a drinking establishment, this building has a macabre history.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.