People leave coins atop an unusual grave marker in one of Scotland's oldest burial grounds.

A carved bench marks the Scottish cave that inspired the classic adventure novel "Treasure Island."

A reportedly haunted parking structure with alleged links to Jack The Ripper.

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.

Once considered one of the country's finest motte and bailey castles.

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

Nestled amid the peaks and lochs of the Scottish Highlands, this inn and pub has played host to outlaws and ghosts.

This abandoned oil depot produces world's longest echo in a manmade structure.

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

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

A pagan tradition of draping trees with rags eerily lives on.

The location of this historic castle was inspired by a donkey.

These ruins saw a second life as a cemetery.

The oldest church in Inverness witnessed the brutal executions of many Scottish soldiers.

Designed to allow funerals to proceed over the River Dulnain.

A Scottish manor with a history of mysterious fires, magic, and eccentric tales

These ruins witnessed the final gathering of the failed Jacobite Rebellion.

Once the overnight home of Mary Queen of Scots.

Paisley's oldest open green space contains a rather ostentatious fountain at its center.

A 16th-century castle unexpectedly nestled within a post-war housing development.

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

A mysterious ruin shrouded in more folklore than fact.

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

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