Mackerel Sky is nestled away down a cobbled street; it is a charming venue that embraces all the intimacy of backstreet Penzance. The menu at Mackerel Sky focuses on Cornish produce and seafood, offering reasonably priced, local and modern British cuisine that ranges from Cornish crab, the Mackerel Sky tasting board to the hand-made 100% Cornish beef burgers. There is also a mouth-watering roast every Sunday, with all the trimmings. All the food is made and prepared freshly on the premises with the fish being sourced directly from the fishermen at Newlyn harbour.