Greystones Farm is near Wick, on the lowlands beyond the highlands. Rather unusually in these days of big-business farming, all of their pigs, cows and lambs are born, reared and butchered right there on the farm, and are fed on home-grown crops and cereals. The little farm shop is open on Saturday afternoons, when locals and visitors can pop in to pick up something for the weekend roast. They also offer mail-order sales of all their products, including freezer packs of pork, beef and lamb, as well as steaks, sausages, burgers and bacon. There’s even a gluten-free range.