Loch Fyne Oysters started at the head of the loch at Cairndow and grew into a name you’ll now see on high streets — but this is the original. The deli is open daily and the oyster bar restaurant serves seafood right where it’s landed, with breakfast from mid-morning. It sits on the A83 next door to Fyne Ales, so you can pair your oysters with a local pint. A superb spot for a Highland lunch.