Costa Cruise Lines Costa FascinosaYear Built: 2012Decks: 14Passengers: 3,800Size: 114,500 tons Ponant Le ChamplainYear Built: 2018Decks: 5Passengers: 184Size: 9,976 tons Marella Cruises Marella DiscoveryYear Built: 1996Refurbished: 2016Decks: 11Passengers: 2,076Size: 69,130 tons MSC Cruises MSC OperaYear Built: 2004Refurbished: 2015Decks: 9Passengers: 2,150Size: 65,591 tons