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

A watering hole from the late 1800s in the heart of the Campsie Fells.

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

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

One of Scotland's most important modern structures, it just made the '100 Most Endangered Sites' list.

This volcanic plug boasts the longest recorded history of any Scottish stronghold.

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

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

A rare permanent monument to the Scottish Travellers.

A long-abandoned relic of World War II.

The remains of an anti-aircraft battery from World War II look out over Glasgow.

This eclectic sanctuary is a hodgepodge of various architectural styles, all crammed into one building.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

Possibly the oldest living thing in Europe, more likely a pagan survivor.

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

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

Remnants of the Roman empire's northern frontier nestled in suburban Glasgow.

A humble ancient well where Scottish knight, Sir William Wallace, took his final drink.

“It has nae lugs!”

The longest cutting on the M62 contains some surprises—though it's best to leave the motorway to appreciate them.

Neolithic burial chambers hidden beside a village school.

The 2,000-year-old pieces of metal are an ancient soldier's military discharge papers.

This library dates back to the late 17th century and was one of the first public lending libraries in England.