Las Vegas is famous for many items! Besides gambling - wedding - conventions - destination resorts and Las Vegas is famous for the size of the hotels.

Below we have listed the 20 largest hotels in the world, 15 of the 20 are located within a two-mile radius within Las Vegas

Ranked number one, the First World Hotel has topped the list. It is not located in Las Vegas, but in Malaysia.

The MGM Grand has reigned as the number one largest hotel for years, now taking the number two seat.

1. First World Hotel, Malaysia - 6,118 rooms
2. MGM Grand, Las Vegas - 5,690 rooms
3. Ambassador City Jomtlen - 4,631 room
4. Luxor, Las Vegas - 4,408 rooms
5. Mandalay Bay (Inc. The Hotel), Las Vegas - 4,341 rooms
6. The Venetian, Las Vegas - 4,027 rooms
7. Excalibur, Las Vegas - 4,008 rooms
8. Bellagio, Las Vegas - 3,993 rooms
9. Circus Circus, Las Vegas - 3,774 rooms
10. Flamingo, Las Vegas - 3,565 rooms
11. Hilton Hawaiian Village, Honolulu - 3,386 rooms
12. Caesar's Palace, Las Vegas - 3,349 rooms
13. Mirage, Las Vegas - 3,044 rooms
14. Monte Carlo, Las Vegas - 3,002 rooms
15. Las Vegas Hilton, Las Vegas – 2,956 rooms
16. Paris, Las Vegas - 2,916 rooms
17. Treasure Island, Las Vegas - 2,885 rooms
18. Nashville - 2,883 rooms
19. Disney's Pop Century - 2,880 rooms
20. Bally's, Las Vegas - 2,814 rooms

Honorable Mention
21. Wynn Las Vegas, Las Vegas - 2,716 rooms
22. Imperial Palace,  Las Vegas - 2,635 rooms

Under construction is the Asia Asia Hotel in Dubai. It is scheduled for completion in 2010, and is expected to have 6,500 rooms.

Under construction is The CityCenter Casino in Las Vegas, expected to open in January 2009 with 4,100 rooms and owned by MGM Grand.

Under construction is Palazzo Casino in Las Vegas, expected to open in April 2007 with 3,025 rooms and owned by Las Vegas Sands (Venetian Casino).

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