Inveraray Castle is a country house near Inveraray in the county of Argyll, in western Scotland, on the shore of Loch Fyne, Scotland’s longest sea loch. Designed in part by William Adam and Roger Morris, work on the Gothic Revival castle began in the 1740s. The castle, the seat of the Duke of Argyll, chief of Clan Campbell, is open to the public.Photograph: Son of Groucho