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

Protecting the dead from opportunistic body snatchers.

The final resting place of soldiers' loyal canine companions.

This picturesque view of the Scottish Borders was beloved by Sir Walter Scott.

Largest lake in Great Britain measured by surface area.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

360° views of the city plus five floors of optical illusions and hands-on science.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Denmark’s never-ending bridge.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Arthur, Merlin, and Guinevere are among the largest and oldest satellite dishes on the planet.

This cannonball embedded in the side of an Edinburgh house once served a surprisingly pedestrian purpose.

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

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

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

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

Neon artworks light up this dark Edinburgh tunnel.

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

This early version of the guillotine was used to execute the man responsible for its construction.