The success of this cooperative is such that it now lends its name to dozens of restaurants throughout the UK. But the original is still the best, with large, salty, creamy oysters straight out of the lake, and fabulous salmon dishes. The atmosphere and decor is simple, friendly and unpretentious; it also has a shop and deli where you can eat casually.
It's on the A83, 8 miles northeast of Inveraray.