John Campbell, 5th Duke of Argyll retired to a castle located on the shore of what loch?
Inveraray Castle Inveraray Castle (Scottish Gaelic "Caisteal Inbhir Aora," pronounced ] ) 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.
Ardgoil Ardgoil is an estate in Argyll & Bute, Scotland. It is part of the Argyll forest park and is within the Loch Lomond and the Trossachs National Park. The Ardgoil estate is managed as part of the Argyll forest park by Forestry Commission Scotland. The Ardgoil estate is publicly owned land with the land title held for the public by the ministers of the Scottish Parliament. In the past the Ardgoil estate was also known as the city of Glasgow's Highland estate.