Grandi Navi Veloci operates 1 route from Naples:
Naples – Palermo
Napoli-Palermo (Overnight) Crossing time: 10h 30min
Napoli-Palermo (Day-Departure) Crossing time: 10h
Boarding without vehicles: 1h prior to departure
Boarding with vehicles: 2h prior to departure
When you arrive:
In its ports of operation, the GNV offices and personnel can provide all the assistance you need.