When people think of big ships, a lot of them think of the Titanic, almost 900 feet long. Some think about the 1936 Queen Mary, over 1,000 feet long. All of these ships are longer than both, and almost twice as big as the Titanic! Here are the ten largest ships ever built, measured in feet and meters:

1. Prelude FLNG: 1,601 ft (488 m)
2. Pioneering Spirit: 1,565 ft (477 m)
3. Seawise Giant: 1,504 ft (458 m)
4. Batillus: 1,359 ft (414 m)
5. Pierre Guillaumat: 1,359 ft (414 m)
6. Bellamya: 1,359 ft (414 m)
7. Esso Atlantic: 1,334 ft (407 m)
8. MSC Gülsün: 1,312 ft (400 m)
9. Ever Ace: 1,312 ft (400 m)
10. Icon of the Seas: 1,198 ft (365 m)