Since 1979, a total of 55 cruise ships have sunk and there have been 72 deaths. That's why every cruise ship must have a morgue for 3 or more people and an infirmary, in case of emergency. That said, cruises are actually very safe ships. Cruise accidents are actually very rare and when they do happen they are successfully treated and attended to calmly. In case of an emergency each person on the boat is also assigned a meeting station to present themselves, each person is also assigned an evacuation boat. There have been many cruise ships built for special purposes such as size or travel. One of the most expensive cruises ever was operated by the Silversea company in 2013. The cruise cost £1 million per couple and took 4 months in total to complete and visited 28 countries. The Royal Caribbean company owns the 3 largest ships in the world, of which the largest is the “Harmony of the Seas”. This vessel can hold up to 6,000