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

A pub that is literally in the middle of nowhere, but continues to do business.

Long abandoned underground complex to keep royals safe from a nuclear war that never came.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

This obscure walkway links Edinburgh’s Old Town with one of the city's prime vantage points.

A labyrinthine network of chambers with a storied past hides below Edinburgh's South Bridge.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

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

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

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

Largest lake in Great Britain measured by surface area.

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

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

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

Britain's only herd of free-ranging reindeer.

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

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

An American ghost town hides along a side street in Scotland's capital.

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

This allegedly haunted 16th-century tower house-turned-museum exhibits thousands of spectacular objects.

This stately estate house features a tower covered in a bright, modern mural.

A familiar otherworldly creature guards this 12th-century Scottish abbey.

This Scottish bridge seems to compel dogs to leap to their death.

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