Cairndow is a coastal hamlet in Argyll and Bute, Scotland. The town lies between the A83 road and the head of Loch Fyne. Cairndow's school closed in 1988 after the roll fell to just 3 pupils. Now children in the area are sent to the primary school in Strachur and the secondary school in Dunoon. Medical facilities for the hamlet are provided by the GP in St…Cairndow is a coastal hamlet in Argyll and Bute, Scotland. The town lies between the A83 road and the head of Loch Fyne. Cairndow's school closed in 1988 after the roll fell to just 3 pupils. Now children in the area are sent to the primary school in Strachur and the secondary school in Dunoon. Medical facilities for the hamlet are provided by the GP in Strachur. Kilmorich Church at Cairndow was built in 1818 and is a category A listed building.