Greek colonists planted vines at Alalia around 565 BC, making Corsica one of France's oldest wine shores. Centuries of Genoese rule left their mark in the vineyard itself: niellucciu, the island's leading red grape, is sangiovese under a Corsican name, while sciaccarellu, pale and peppery on the western granite, is Corsica's own.
The modern story is a fall and a recovery. In the 1960s, settlers returning from Algeria planted the eastern plain for volume, an episode that ended in overproduction and scandal; the vineyards shrank and the island's reputation with them. Identity was rebuilt from the mountains — Patrimonio, on its chalk, became the first appellation in 1968 — and today's growers stake everything on the native grapes and the island's granite and schist.