This abandoned hospital village was once viewed as an innovative way to deal with mental illness.

The location of the Bridge of Death and the Gorge of Eternal Peril in "Monty Python and the Holy Grail."

The ruins of a defunct limestone quarry still haunt this Scottish promontory.

Neon artworks light up this dark Edinburgh tunnel.

A once extravagant mansion, now reduced to ruin.

This waterfall is one of the most spectacular natural features in the Scottish Lowlands.

This mountain is one of the largest in Scotland but is better known for its hollow insides.

Originally intended as a temporary installation, this sculpture is now a permanent part of a stunning Scottish beach.

An abandoned, desolate train tunnel that was used during World War II.

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

This hill nestled in the Scottish lowlands was a ritual site for over 4,000 years.

This former train tunnel is filled with lines from a poem crafted by Robert Louis Stevenson.

An ancient stone wall formed by lava that was a frequent stop during funeral marches.

On a remote island, legend has it that a fiddler and his wife were turned to stone.

This unusual rock looks like a giant, otherworldly mushroom sprouting atop a cave.

This Shetland Islands bus shelter may be small, but it squeezes in a couch, a desk, some art, and even an old telly.

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

The farthest northwesterly point of the British mainland is one of the most remote places in the Scottish Highlands.

A close look reveals that the Scottish monument is just slightly off-kilter.

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

A magnificent, iconic stone tower in the Scottish Highlands.

A sea cave with a waterfall and Viking past

These ancient sea caves hold Britain's highest concentration of Pictish rock carvings.

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