First World Hotel and Plaza is a three-star hotel in Resorts World Genting, Pahang, Malaysia. Featuring a total of 7,351 rooms, it has set the Guinness World Records for the largest hotel in the world (by number of rooms). In 2006, it featured 6,118 rooms, making it the largest hotel until The Palazzo took the title, an expansion of The Venetian located on Las Vegas Strip which was officially opened on 1 January 2008. In 2015, First World Hotel regained the title after an opening of a new block.
First World Hotel consists of Tower 1 and Tower 2 with 3,164 standard rooms, 292 deluxe rooms, 649 deluxe triple rooms, 480 superior deluxe rooms, and 136 world club rooms. It is managed by First World Hotel and Resorts Sdn Bhd, one of two major companies operating at Resorts World Genting. In 2015, First World Hotel extended Tower 2 Annex which has altogether 1,286 rooms including new rooms named XYZ Deluxe and XYZ Triple. The average size of the rooms is 170.70 square feet.
First World Hotel is the first hotel in Southeast Asia to launch E-Kiosk or Express Check-in and Check-out kiosks.