Costa Smeralda cruise ship tour in 4K

As a liquefied natural gas (LNG)-powered vessel, Costa Smeralda is powered by duel-fuel hybrid engines and receives all of its onboard and navigational power from LNG. Costa Smeralda has 20 decks and a length of 337 metres (1,105 ft 8 in), a draught of 8.8 metres (28 ft 10 in), and a beam of 42 metres (137 ft 10 in).[9] Passenger capacity is 5,224 with double occupancy and 6,554 at maximum capacity housed within a total of 2,612 passenger cabins. The crew complement is 1,646. The system gives the vessel a service speed of 21.5 knots (39.8 km/h; 24.7 mph)