GNV sails 21 routes between 22 ports in seven countries, mostly Genoa, Palermo and Tangier Med. From Genoa: Palermo, Tangier Med, Barcelona, Tunis, Porto Torres and Olbia. From Palermo: Naples. From Tangier Med: Civitavecchia, Sete and Barcelona. From Civitavecchia: Palermo, Termini Imerese, Tunis and Annaba. From Sete: Barcelona, Nador, Algiers and Bejaia. From Naples: Termini Imerese. From Palma: Barcelona and Valencia. From Barcelona: Ibiza and Mahon. And from two other ports.