A historic cave in Scotland once served as a hiding place for a famous Covenanter.

Scotland's only funicular railway is also the United Kingdom's highest.

A baffling beast so absurd a town councilman called it "intellectual vomit in technicolor."

An 18th-century lighthouse built on a 16th-century castle is now a monument to the maritime beacons of Scotland.

The only fixed chain and post trail in Scotland snakes its way along the base of a towering seaside cliff.

An optical Illusion once believed to be an electrical phenomenon.

Scotland's oldest medieval bridge is also among the last reminders of early medieval Aberdeen.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

A scattered trail of street art adds a pop of color to the city's stark structures.

The remains of a grand castle that may have inspired Bram Stoker's Dracula.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

A glacial pothole was once a hideout for a notorious Scottish outlaw.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

Largest lake in Great Britain measured by surface area.

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

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

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

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

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

A kaleidoscopic warehouse-maze of handmade neon signs.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."