Allure of the Seas.
MS Allure of the Seas is a cruise ship and is sister ship to the MS Oasis of the Seas, the two of which hold the distinction of being the world’s largest passenger vessels, although it was recently determined that—through an anomaly discovered by design engineers—Allure of the Seas is actually two inches longer than her sister ship, which technically makes Allure the largest passenger ship ever constructed, despite the fact that both ships have identical superstructures.
Allure of the Seas is 1,188 feet (362 m) long, has a tonnage of 225,000 gross tons, and carries around 5,600 people.
The ship features telescoping funnels, a two-deck dance hall, a theatre with 1,380 seats, and an ice skating rink.
The Height of the ship is about 73 meters, it needs to be less than 65 meters to fit under
Denmark’s Storebaelt Bridge (Great Belt Bridge) So the cruise ship needs to “shrink” at least 8 meters to make it under the bridge. The video below explains how it’s all done.