Dubai is one of the seven emirates that make up the United Arab Emirates. It has a population comprised mainly of expatriates from places like Iran. While Arabic is the official language, English and other languages are also widely spoken. Dubai has shifted away from an oil-reliant economy to one focused on tourism and real estate development, transforming the city through large construction projects like the Burj Al Arab hotel and Palm Islands developments. Megaprojects currently under construction include Burj Dubai, which will be the world's tallest building when completed.

23. Dubai Marina. new city, of a total cost of 10 billion dollars It will be able to lodge 120 000 people. Three principal towers will be set up and will