There are many large hotels around the world but Saudi Arabia will soon have the largest. It is set to open in Mecca next year and will have at least 2,000 more rooms than the biggest hotel in the world today.
The hotel, called Abraj Kudai, is currently under construction and is expected to open next year. The building will have 10,000 rooms.
The estimated project cost is around $3.5 billion and the hotel will have 12 towers, each with 45 floors. The hotel will also have 70 restaurants, a shopping mall, a number of ballrooms and five helipads. Five floors will be reserved for the Saudi royal family.