Italy's two major islands are reached by means of ferries departing from Civitavecchia north of Rome (to Sardinia) and Villa San Giovanni near Reggio Calabria (to Sicily). Popular ferry routes operate to Greece from Brindisi, to Croatia from Venice, to Corsica from Livorno and Genoa, and to Malta from Pozzallo and Licata in Sicily. The main ports of call for Mediterranean cruises are Savona, Genoa, Livorno, Civitavecchia, Naples, Messina, Palermo, and Venice. Besides Italian company Costa Crociere (www.costacruise.com), other major cruise operators calling at Italian ports are MSC Cruises (www.msccruisesusa.com), Silversea Cruises (www.silversea.com), and Louis Cruise Lines (www.louiscruises.com).