Largest hotel (number of rooms)

The largest hotel (number of rooms) is the First World Hotel (Malaysia) with 7,351 operational rooms, at Resorts World Genting in Pahang Darul Makmur, Malaysia, as of 20 June 2015.

A previous Guinness World Records title holder, the hotel increased its size from 6,118 rooms to 7,351, with the construction of a Tower 2 Annex.