Dundonald Castle

The third castle was built by Robert Stewart, probably to mark his accession to the throne as Robert II in 1371. It was three storeys high. The top floor above the lofty stone vault was the upper hall – the great hall. It was for the more private use of the king and family. The first floor was the lower of the two halls – the laigh hall. It would have been used for more public activities like feasting and the holding of the baron court. The ground floor was a storage area. It was probably originally subdivided providing cellars for different commodities like wine, ale, foodstuffs and fuel. The tower house was extended in the late 14th century to add additional private chambers and a prison.…

Dundonald Castle features in the Jules Verne novel The Underground City. The castle is used as a beacon to drive ships into the coast, where the beacon lighters can then steal the cargo of the stricken ship. Within the novel, the castle is also linked to an underground city beneath Loch Katrine via a tunnel, perhaps adding to the common myth of the ley tunnel.