Ustica (Italian pronunciation: [ˈustika]; Sicilian: Ùstica) is a small Italian island in the Tyrrhenian Sea. It is about 5 kilometres (3 mi) across and is situated 52 kilometres (32 mi) north of Capo Gallo, Sicily. Roughly 1,300 people live in the comune (municipality) of the same name. There is a regular ferry service from the island to Palermo in Sicily.