Moran's Oyster Cottage (00 353 91 796113), The Weir, Kilcolgan, Co Galway. In a thatched cottage on Galway Bay, Moran's is peerless for Guinness and oysters. Since 1760, it has served world-class molluscs from neighbouring Clarinbridge, home to a September oyster festival. Fine smoked salmon, prawns and mussels, too.