Abu Dhabi is the capital and the second largest city of the United Arab Emirates in terms of population and the largest of the seven member emirates of the United Arab Emirates. Population: 613,368 (2012) Area: 972.4 km²
Dubai is a city in the United Arab Emirates, located within the emirate of the same name. The emirate of Dubai is located on the southeast coast of the Persian Gulf and is one of the seven emirates that make up the country. Population: 2.106 million (2013) Area: 4,114 km²
Umm al-Quwain is one of the seven sovereign emirates in the United Arab Emirates, located in the north of the country. The emirate was ruled until his death by Rashid bin Ahmad Al Mu'alla, who was a member of the UAE's Supreme Council since 1981.
Ras al-Khaimah is one of the Persian Gulf Arab sheikhdoms forming the United Arab Emirates. Its name means "Top of the Tent". The emirate is in the northern part of the UAE, bordering Oman's exclave of Musandam. It covers an area of 1,684 square km. Area: 1,684 km²