The Hugest Yachts on the Water (22 pics)

22. Roman Abramovich's "Luna" — 377.3 feet long (2010) 
21. Roman Abramovich's "Pelorus" — 377.3 feet long (2003)

20. Saudi Royal Family's "Issham Al Baher" — 379.79 feet long (1973)

19. The Niarchos family's "Atlantis II" — 379.99 feet long (1981)

18. The Latsis family's "Turama" — 381.92 feet long (1990)

17. Andrey Melnichenko's "A" — 390.42 feet long (2008)

16. The Latsis family's "Alexander" — 400.1 feet long (1965)

15. The Emir of Qatar's "Katara" — 408.14 feet long (2010)

14. Paul Allen's "Octopus" — 414.04 feet long (2003)

13. The Emir of Qatar's "Al Mirqab" — 436.35 feet long (2008)

12. Yuri Scheffler's "Serene" — 439.3 feet long (2011)

11. The Republic of Turkey's "Savarona" — 446 feet long (1931)

10. David Geffen's "Rising Sun" — 452.76 feet long (2004)

9. Saudi Royal Family's "Al Salamah" — 457.02 feet long (1999)

8. Hamdan bin Zayed bin Sultan Al Nahyan's "Yas" — 462 feet long (2011)

7. The Egyptian Navy's "El Horriya" — 478.08 feet long (1865)

6. Sheikh Mansour bin Zayed Al Nahyan's "Topaz" — 482.28 feet long (2012)

5. Abdullah ibn Abd al-Aziz's "Prince Abdulaziz" — 482.28 feet long (1984)

4. The Sultan of Oman's "Al Said" — 508.53 feet long (2008)

3. The Sheikh of Dubai's "Dubai" — 531.5 feet long (2006)

2. Roman Abramovich's "Eclipse" — 533.14 feet long (2010)

1.Sheikh Khalifa bin Zayed Al-Nahyan's "Azzam" — 590 feet long (2013)