This Neolithic-era complex boasts standing stones, a cairn, and the only henge in Western Scotland.

A mysterious solitary standing stone from the Neolithic period.

A fascinating collection of Scottish late-medieval carved stones

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

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

The main residence of the Erskine family and the hereditary keeper of the nearby royal Stirling Castle.

This figure of a local merchant is said to reanimate and do a dance during Hogmanay.

These formal gardens were designed to be admired from the vantage point of the castle.

Built in the 16th century, the tower is now in ruins.

A once extravagant mansion, now reduced to ruin.

The heads of two giant mythological water horses honor Scotland's horselord past.

The last water-powered beam pumping engine in Britain.

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

Huge winged monument in the United Kingdom.

Journey through this open museum where even employees remain true to period.

From a distance it looks like a real castle, but up close everything is slightly too small.

A folly built to satisfy a gentleman's bet that he could drive his horses through the eye of a needle.

This folly built to commemorate an aristocratic victory over Catholic rebellion plays tricks on the eye.

An oddly shaped tower built to mark the acquittal of Admiral Keppel in a controversial 1770s case.

Seat of the Duke and Duchess of Devonshire for centuries.

Legend says this little-known stone circle is formed from people petrified as punishment for dancing on the Sabbath.

The intended purpose of this unfinished Elizabethan building remains a mystery.

An intriguing three-sided folly is a testament to one man's devotion to Catholicism and the number three.

This unusual geoglyph was built as a warning so low-flying aircraft wouldn't scare the zoo animals.