This giant boulder is pinched over a 1000-meter abyss by two mountains.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

An intricately carved Viking church overlooks a glistening fjord.

A stunning silver lining to global warming's gloomy cloud.

Ruins of two abandoned stations destroyed by the power they sought to harness.

Walk 2,300 feet above the ground on the "Troll's Tongue."

Walk behind a 50-meter-high waterfall.

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

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

Even after the church tried to wipe the practice out, this pagan festival lives on each year in a small Scottish village.

Macbeth's infamous "Great Birnam Wood."

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

A bronze tribute to the wildly popular video game from the '90s.

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

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Remnants of the 16th-century defensive wall still stand unassumingly within Edinburgh.

A library where thousands of books explain how to avoid another Great Recession.

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

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

Early Medieval stones sit on display at the beautiful Govan Old Church in Glasgow.

Hidden in a Scotland museum is a copse of extinct tree stumps.