It's believed a castle existed at this site since the 12th century.

It's said taking a hammer and nail to this stone relieves a toothache.

According to local legend, this church was built with two doors, so that residents of two rival villages had their own entrances.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

A remarkably well preserved tower dating all the way back to the Iron Age.

This former chapel resides on an island connected to the mainland by one of Shetland's iconic beachy tombolos.

Across the islands, baked goods, sauces, and much more are for sale 24/7.

This audio art installation pays tribute to the weather and unique linguistic history of the archipelago.

This police call box harkens back to an era of pre-radio communications, and has a rather unique feature.

One of the last remnants of the Bessemer process that revolutionized steel production during the industrial age.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

The oldest of the three remaining bridges in England with buildings on top of them.

It's a mystery how these curious columns wound up in an Edinburgh suburb.

A sculpture dedicated to the Roman history steeped in a Scottish town.

A shiny sculpture celebrating the mighty mollusk.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

The final resting place of one of the most important figures in the world of tea.

The Guinness Record holder as the "tallest cinema in the world" is a building with screens in almost every one of its 12 floors

Some believe that the stone once used to coronate Scottish kings resides inside this bar.

Some cheeky plantings brighten an old slipway on Scotland's Firth of Forth.

The ruins of Scottish sea salt production.

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

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

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.