The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

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

At high tide this strange footbridge appears to have no purpose whatsoever.

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

A 18th century graveyard and its astonishing cortege of macabre iconography.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Spend the night in this formerly abandoned traditional Scottish village.

This series of Scottish caves has no clear purpose other than baffling historians.

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

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

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

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

"May prick nor purse ne'er fail you."

A beachside cave filled with Bronze Age metalwork, pottery, and human remains.

A curious collection of mechanical moving figures.

Described by William Wordsworth as a "World of Wonder."

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

A pair of mosaics marks the spot where the last accused witch of Dundee was put to death.