Thousands of people gathered at the port of Saint-Nazaire, to see how a ship with a height of 70 meters out to sea.
The customer ship worth 1 billion euros became the American company Royal Caribbean International.
It is expected that the ship weight of 120 thousand tons will be delivered in the USA in two months.
The Harmony of the Seas is 16 decks. Its length is 362 meters, which is 50 meters more than the Eiffel tower.
He will be able to take on Board at the same time more than 6 thousand passengers. Will serve them about 2 thousand members of the crew.