Isola del Giglio, or Giglio Island in English, is an Italian island and comune (municipality) in the Tyrrhenian Sea, off the coast of Tuscany, and is part of the Province of Grosseto. The island is one of seven that form the Tuscan Archipelago, lying within the Arcipelago Toscano National Park. Giglio means "lily" in Italian and it originally derives from the Latin name of the island, Igilium, which in turn could be related to the Ancient Greek name of the neighbouring Capraia, Αἰγύλιον, from αἴξ aíx "goat".