Castle McDuff

Castle McDuff is the ancestral home of the McDuff family, presently owned by Aggie McDuff. It is open to the public as a tourist attraction.

Season three
Tourists were being scared away from there by the Ghost of Finnyan McDuff and by the Loch Ness Monster.

Appearances

 * The Scooby-Doo Show
 * A Highland Fling With a Monstrous Thing