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

Anonymously sculpted and donated, these sculptures made from poetry books and pages are sprinkled around the city.

These ruins are a hidden gem, complete with fantastic views over the cliff edge.

What happened to the three lighthouse keepers who vanished from this place remains a mystery over a century later.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

This single-track road rewards brave drivers with stunning Scottish scenery.

Hidden on a cobblestone street in Glasgow, a Czech Cajovna-inspired teahouse serves as a hangout for Bohemians.

Built to hold the worst of the worst of the Nazi war prisoners.

Enter the world under the hill at this ancient UK burial chamber.

This Scottish manor house is a lush relic from the life of a literary great.

Macbeth's infamous "Great Birnam Wood."

One man spent 10 years building a spectacular section of road because no one else would.

Geodesic dome luxury retreat in the Scottish Highlands.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

More stones than Stonehenge, all scattered within a windswept landscape sure to enchant 'Outlander' fans.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

This ethereal, rainforest-like gorge is home to waterfalls, quaint bridges, and fairy folk.

This observatory within Europe's first dark sky park offers stunning views of the night sky.

This modern labyrinth lies in the shadow of a ruined medieval castle.

The mystery of this small, brick pond eluded its possibly only investigator until his death.

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

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

Possibly the oldest of Britain's ancient henges is also one of its most stark.