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Dubai, UAE

Dubai is the most populous city in the United Arab Emirates and the capital of the Emirate of Dubai. It is on a creek on the southeastern coast of the Persian Gulf. As of 2025, its population stands at 4 million, 92% of whom are expatriates. The wider urban area includes Sharjah and has a population of 5 million people as of 2023, while the Dubai–Sharjah–Ajman metropolitan area has a population of 6 million people.

Founded in the early 18th century as a pearling and fishing settlement, Dubai became a regional trade hub in the 20th century after declaring itself a free port (1901) and extending the Creek (1961). Modest oil revenue helped accelerate Dubai's development from the 1960s to the 1990s, when the city started to diversify its economy. In 2018, oil production contributed less than 1% to the emirate's GDP.

Rapid construction since the 1990s has produced one of the world's densest skylines, including the world's tallest building, the Burj Khalifa. Extensive land-reclamation projects have added more than 300 kilometres (190 mi) of artificial coastline. The city has a large real estate market, especially in the luxury segment.

Dubai's economy centres on trade, tourism, aviation, financial services, and real estate. The Dubai International Financial Centre (DIFC) is one of the world's major financial centres. In 2024, Dubai was the seventh most-visited city globally.  Dubai International Airport (DXB) is the world's busiest airport for international passenger traffic, handling over 92 million passengers in 2024.

Etymology

Many theories have been proposed about the origin of the word "Dubai". One theory suggests the word used to be the souq in Ba. The linguist Zana Vahidzadeh (Dana Pishdar) holds that the word comes from 'money', a reference to the prosperity of the trading centre or that the word refers to 'two brothers'—Deira and Bur Dubai.

The poet and scholar Ahmad Mohammad Obaid traces it to the same word, but to its alternative meaning of "baby locust" (جراد) due to the abundance of locusts in the area before settlement.

History

The history of human settlement in the area now defined by the United Arab Emirates is complex and extensive. It points to extensive trading links between the civilisations of the Indus Valley and Mesopotamia, and even as far afield as the Levant. Archaeological finds in the emirate of Dubai, particularly at Al-Ashoosh, Al Sufouh, and the notably rich trove from Saruq Al Hadid show settlement through the Ubaid and Hafit periods, the Umm Al Nar and Wadi Suq periods, and the three Iron Ages in the UAE. The area was known to the Sumerians as Magan and was a source of metallic goods, notably copper and bronze.

The area was covered with sand about 5,000 years ago as the coast retreated inland, becoming part of the city's present coastline. Pre-Islamic ceramics have been found from the 3rd and 4th centuries. Before the introduction of Islam to the area, people in this region worshiped Bajir (or Bajar). After the spread of Islam in the region, the Umayyad Caliph of the eastern Islamic world conquered southeast Arabia and drove out the Sassanians. Excavations by the Dubai Museum in the region of Al-Jumayra (Jumeirah) found several artefacts from the Umayyad period.

An early mention of Dubai in 1095 is in the Book of Geography by the Andalusian-Arab geographer Abu Abdullah al-Bakri. The Venetian pearl merchant Gasparo Balbi visited the area in 1580 and mentioned Dubai (as Dibei) for its pearling industry.

Establishment of modern Dubai

Dubai is thought to have been established as a pearling and fishing village in the early 18th century and was, by 1822, a town of some 700–800 members of the Bani Yas tribe and subject to the rule of Sheikh Tahnun bin Shakhbut of Abu Dhabi. In 1822, a British naval surveyor noted that Dubai was at that time populated by a thousand people living in an oval-shaped town surrounded by a mud wall, scattered with goats and camels. The main footpath out of the village led to a reedy creek while another trailed off into the desert and merged into caravan routes.

In 1833, after tribal feuds, members of the Al Bu Falasah tribe seceded from Abu Dhabi and established themselves in Dubai. The exodus from Abu Dhabi was led by Obeid bin Saeed and Maktoum bin Butti, who became joint leaders of Dubai until Ubaid died in 1836, leaving Maktoum to establish the Maktoum dynasty.

Dubai signed the General Maritime Treaty of 1820 with the British government along with other Trucial States, following the British campaign in 1819 against Ras Al Khaimah. This led to the 1853 Perpetual Maritime Truce. Dubai also—like its neighbours on the Trucial Coast—entered into an exclusivity agreement in which the United Kingdom took responsibility for the emirate's security in 1892.

In 1841, a smallpox epidemic broke out in Bur Dubai, forcing residents to relocate east to Deira. In 1896, fire broke out in Dubai, a disastrous occurrence in a town where many family homes were still constructed from barasti (palm fronds). The conflagration consumed half of Bur Dubai's houses, while the Deira district was said to have been totally destroyed. The next year, more fires broke out. A female slave was caught in the act of starting one such blaze and was put to death.

In 1901, Maktoum bin Hasher Al Maktoum established Dubai as a free port with no taxation on imports or exports and also gave merchants parcels of land and guarantees of protection and tolerance. These policies saw a movement of merchants not only directly from Lingeh, but also those who had settled in Ras Al Khaimah and Sharjah (which had historical links with Lingeh through the Al Qawasim tribe) to Dubai. An indicator of the growing importance of the port of Dubai is the movements of the steamer of the Bombay and Persia Steam Navigation Company, which from 1899 to 1901 paid five visits annually to Dubai. In 1902 the company's vessels made 21 visits to Dubai and from 1904 on, the steamers called fortnightly, trading 70,000 tons of cargo in 1906. The frequency of these vessels only accelerated Dubai's role as an emerging port and trading hub of preference. Lorimer notes the transfer from Lingeh "bids fair to become complete and permanent", and also that the town had by 1906 supplanted Lingeh as the chief entrepôt of the Trucial States.

The "great storm" of 1908 struck the pearling boats of Dubai and the coastal emirates towards the end of the pearling season that year, resulting in the loss of a dozen boats and over 100 men. The disaster was a major setback for Dubai, with many families losing their breadwinners and merchants facing financial ruin. These losses came at a time when the tribes of the interior were also experiencing poverty. In a letter to the Sultan of Muscat in 1911, Butti laments, "Misery and poverty are raging among them, with the result that they are struggling, looting and killing among themselves."

In 1910, in the Hyacinth incident, the town was bombarded by HMS Hyacinth, with 37 people killed.

Pre-oil Dubai

As well as undergoing growth and expansion in its regional trade links, Dubai was also an important regional centre for the collection, sale, and trade of pearls. The collapse of the pearling industry saw the city fall into a deep depression and many residents lived in poverty or migrated to other parts of the Persian Gulf.

In 1937 an oil exploration contract was signed guaranteeing royalty rights for Dubai and concessionary payments to Sheikh Saeed bin Maktoum. But due to World War II, oil was not struck until 1966.

In its early days, Dubai was constantly at odds with Abu Dhabi. In 1947, a border dispute between Dubai and Abu Dhabi on the northern sector of their border escalated into war. Arbitration by the British government resulted in a cessation of hostilities.

The Al Ras district in Deira and Dubai Creek in the mid 1960s

Despite a lack of oil, Dubai's ruler from 1958, Sheikh Rashid bin Saeed Al Maktoum, used revenue from trading activities to build infrastructure and initially from loans raised through local merchants and the ruler of Kuwait. Private companies were established to build and operate infrastructure, including electricity, telephone services, and both the ports and airport operators. An airport of sorts (a runway built on salt flats) was established in Dubai in the 1950s and in 1959, the emirate's first hotel, the Airlines Hotel, was constructed. This was followed by the Ambassador and Carlton Hotels in 1968.

Throughout the late 1950s, the British had urged Sheikh Rashid to agree to the creation of a town plan to manage an already burgeoning real estate market. In 1959, through the correspondence of the British political agent, Sheikh Rashid invited architect John Harris to Dubai to discuss the parameters of a town plan. In May 1960, Harris returned to Dubai with the plan. Harris, who ran his own architectural practice, had a matter of weeks to create the plan upon receiving aerial photography of the city that spring. No later than 1961, the British engineering firm Halcrow was marking the city street system as drawn in the plan and hardening designated ways with asphalt. The plan continued to function as a guide for further extensions of Dubai's street system as municipal funding became available. Harris's plan made minimal suggestions to disrupt the commercial and social lives in the existing areas of Bur Dubai and Deira. Therefore, new development was proposed outside these areas, further inland from the Gulf. While the town plan of 1960 envisioned a very low-rise city, which was not realised, its proposed road system was largely executed as planned. Harris's firm acted independently of Halcrow, but the plan's accurate representation of ongoing land reclamation and the future Maktoum Bridge, which had not yet been proposed to the municipality, suggests that the two firms kept an open line of communication. The master plan's road system also lent the municipality a guide to designating utility easements, as these became increasingly necessary.

1959 saw the establishment of Dubai's first telephone company, 51% owned by IAL (International Aeradio Ltd) and 49% by Sheikh Rashid and local businessmen. In 1961, both the electricity company and telephone company rolled out operational networks.The water company (Rashid was chairman and majority shareholder) constructed a pipeline from wells at Awir and a series of storage tanks and, by 1968, Dubai had a reliable supply of piped water. The same year, a sand tax was briefly imposed by Rashid in an effort to boost trade by monetising the Emirate's most abundant resource. The tax was lifted after 11 days, making it the shortest lived tax in the region's history.

On 7 April 1961, the Dubai-based MV Dara, a five thousand ton British flagged vessel that plied the route between Basra (Iraq), Kuwait, and Bombay (Mumbai, India), was caught in unusually high winds off Dubai. Early the next morning in heavy seas off Umm al-Quwain, an explosion tore out the second-class cabins and started fires. The captain gave the order to abandon ship but two lifeboats capsized and a second explosion occurred. A flotilla of small boats from Dubai, Sharjah, Ajman, and Umm al-Quwain picked up survivors, but 238 of the 819 persons on board were lost in the disaster.

The construction of Dubai's first airport was started on the northern edge of the town in 1959 and the terminal building opened for business in September 1960. The airport was initially serviced by Gulf Aviation (flying Dakotas, Herons, and Viscounts) but Iran Air commenced services to Shiraz in 1961.

In 1962 the British Political Agent noted that "Many new houses and blocks of offices and flats are being built... the Ruler is determined, against advice [from the British authorities] to press on with the construction of a jet airport... More and more European and Arab firms are opening up and the future looks bright."

In 1962, with expenditure on infrastructure projects already approaching levels some thought imprudent, Sheikh Rashid approached his brother-in-law, the Ruler of Qatar, for a loan to build the first bridge crossing Dubai Creek. This crossing was finished in May 1963 and was paid for by a toll levied on the crossing from the Dubai side of the creek to the Deira side.

BOAC was originally reluctant to start regular flights between Bombay and Dubai, fearing a lack of demand for seats. However, by the time the asphalt runway of Dubai Airport was constructed in 1965, opening Dubai to both regional and long-haul traffic, several foreign airlines were competing for landing rights. In 1970, a new airport terminal building was constructed which included Dubai's first duty-free shops.

Throughout the 1960s Dubai was the centre of a lively gold trade, with 1968 imports of gold at some £56 million. This gold was, in the vast majority, re-exported – mainly to customers who took delivery in international waters off India. The import of gold to India had been banned and so the trade was characterised as smuggling, although Dubai's merchants were quick to point out that they were making legal deliveries of gold and that it was up to the customer where they took it.

In 1966, more gold was shipped from London to Dubai than almost anywhere else in the world (only France and Switzerland took more), at 4 million ounces. Dubai also took delivery of over $15 million worth of watches and over 5 million ounces of silver. The 1967 price of gold was $35 an ounce but its market price in India was $68 an ounce – a healthy markup. Estimates at the time put the volume of gold imports from Dubai to India at around 75% of the total market.

Oil era

After years of exploration following large finds in neighbouring Abu Dhabi, oil was eventually discovered in territorial waters off Dubai in 1966, albeit in far smaller quantities. The first field was named "Fateh" or "good fortune". This led to an acceleration of Sheikh Rashid's infrastructure development plans and a construction boom that brought a massive influx of foreign workers, mainly Asians and Middle Easterners. Between 1968 and 1975, the city's population grew by over 300%.

As part of the infrastructure for pumping and transporting oil from the Fateh field, located offshore of the Jebel Ali area of Dubai, two 500,000-gallon storage tanks were built, known locally as "Kazzans", by welding them together on the beach and then digging them out and floating them to drop onto the seabed at the Fateh field. These were constructed by the Chicago Bridge & Iron Company, which gave the beach its local name (Chicago Beach), which was transferred to the Chicago Beach Hotel, which was demolished and replaced by the Jumeirah Beach Hotel in the late 1990s. The Kazzans were an innovative oil storage solution which meant supertankers could moor offshore even in bad weather and avoided the need to pipe oil onshore from Fateh, which is some 60 miles out to sea.

Dubai had already embarked on a period of infrastructural development and expansion. Oil revenue flowing from 1969 onwards supported a period of growth with Sheikh Rashid embarking on a policy of building infrastructure and a diversified trading economy before the emirate's limited reserves were depleted. Oil accounted for 24% of GDP in 1990 but had fallen to 7% of GDP by 2004.

Critically, one of the first major projects Sheikh Rashid embarked upon when oil revenue started to flow was the construction of Port Rashid, a deep-water free port constructed by British company Halcrow. Originally intended to be a four-berth port, it was extended to sixteen berths as construction was ongoing. The project was an outstanding success, with shipping queuing to access the new facilities. The port was inaugurated on 5 October 1972, although its berths were each pressed into use as soon as they had been built. Port Rashid was to be further expanded in 1975 to add a further 35 berths before the larger port of Jebel Ali was constructed.

Port Rashid was the first of a swath of projects designed to create a modern trading infrastructure, including roads, bridges, schools, and hospitals.

Reaching the UAE's Act of Union

Dubai and the other "Trucial States" had long been a British protectorate where the British government took care of foreign policy and defence, as well as arbitrating between the rulers of the Eastern Gulf, the result of a treaty signed in 1892 named the "Exclusive Agreement". This was to change with Prime Minister Harold Wilson's announcement, on 16 January 1968, that all British troops were to be withdrawn from "East of Aden". The decision was to pitch the coastal emirates, together with Qatar and Bahrain, into fevered negotiations to fill the political vacuum that the British withdrawal would leave behind.

The principle of union was first agreed upon between the ruler of Abu Dhabi, Sheikh Zayed bin Sultan Al Nahyan, and Sheikh Rashid of Dubai on 18 February 1968 meeting in an encampment at Argoub Al Sedirah, near Al Semeih, a desert stop between the two emirates. The two agreed to work towards bringing the other emirates, including Qatar and Bahrain, into the union. Over the next two years, negotiations and meetings of the rulers followed—often stormy—as a form of union was thrashed out. The nine-state union was never to recover from the October 1969 meeting where British intervention against aggressive activities by two of the Emirates resulted in a walk-out by Bahrain and Qatar. They dropped out of talks, leaving six of the seven "trucial" emirates to agree on a union on 18 July 1971.

On 2 December 1971, Dubai, together with Abu Dhabi, Sharjah, Ajman, Umm al-Quwain, and Fujairah joined in the Act of Union to form the United Arab Emirates. The seventh emirate, Ras Al Khaimah, joined the UAE on 10 February 1972, following Iran's annexation of the RAK-claimed Tunbs islands.

In 1973, Dubai joined the other emirates to adopt a uniform currency: the UAE dirham. In that same year, the prior monetary union with Qatar was dissolved and the UAE dirham was introduced throughout the Emirates.

Modern Dubai

Throughout the 1970s, Dubai experienced continued growth fuelled by revenues generated from oil and trade, even as the city witnessed an influx of immigrants fleeing the Lebanese civil war. Border disputes between the emirates persisted even after the formation of the UAE; it was only in 1979 that a formal compromise was reached, putting an end to disagreements. In 1979, the establishment of the Jebel Ali port, a deep-water port accommodating larger ships, marked a significant development. Initially facing challenges, Sheikh Mohammed initiated the JAFZA (Jebel Ali Free Zone) around the port in 1985, facilitating the unrestricted import of labour and export of capital for foreign companies. Simultaneously, Dubai airport and the aviation industry continued their expansion.

The Gulf War in early 1991 had a negative financial impact on the city, with depositors and traders withdrawing money and trade. But Dubai rebounded in a changing political climate and prospered. In the late 1990s, various foreign trading communities—initially from Kuwait, during the Gulf War, and later from Bahrain, amidst the Shia unrest—relocated to Dubai. Dubai served as a refuelling base for allied forces at the Jebel Ali Free Zone during the Gulf War and again during the 2003 Invasion of Iraq. Subsequent significant increases in oil prices prompted Dubai to maintain its focus on free trade and tourism.

In the early 2000s, construction of artificial islands on the coast of Dubai, known as the Palm Islands and The World Islands, began. The Burj Khalifa opened in Dubai in 2010, surpassing the Taipei 101 to become the tallest skyscraper in the world.

Dubai's smart city initiatives, which include smart tourism, play a key role in advancing the city's growth ambitions, primarily through its Smart Dubai project. In 2016, the world's first functioning 3D-printed office building was opened in Dubai, having taken 17 days to build. Its architect, Killa Design, was the same architect that designed the Museum of the Future.

Geography

Dubai is on the Persian Gulf coast of the United Arab Emirates and roughly at sea level (16 m or 52 ft above). The emirate of Dubai shares borders with Abu Dhabi in the south, Sharjah in the northeast, and the Sultanate of Oman in the southeast. Hatta, a minor exclave of the emirate, is surrounded on three sides by Oman and by the emirates of Ajman (in the west) and Ras Al Khaimah (in the north). The Persian Gulf borders the western coast of the emirate. Dubai is positioned at 25.2697°N 55.3095°E and has an area of 1,588 sq mi (4,110 km²), a significant expansion beyond its initial 1,500 sq mi (3,900 km²) designation due to land reclamation from the sea.

Dubai lies directly in the Arabian Desert, but its topography is significantly different from that of the southern portion of the UAE, with much of Dubai's landscape highlighted by sandy desert patterns, while gravel deserts dominate much of the country's south. The sand consists mostly of crushed shells and coral and is fine, clean, and white. East of the city, the salt-crusted coastal plains, known as sabkha, give way to a north–south running line of dunes. Farther east, the dunes grow larger and are tinged red with iron oxide.

The flat sandy desert gives way to the Western Hajar Mountains, which run alongside Dubai's border with Oman at Hatta. The Western Hajar chain has an arid, jagged, and shattered landscape, whose mountains rise to about 1,300 metres (4,265 feet) in some places. Dubai has no natural river bodies or oases, but it does have a natural inlet, Dubai Creek, which has been dredged to make it deep enough for large vessels to pass through. Dubai also has multiple gorges and waterholes dotting the base of the Western Al Hajar mountains. A vast sea of dunes covers much of southern Dubai and leads into the desert known as The Empty Quarter. Seismically, Dubai is in a very stable zone—the nearest seismic fault line, the Zagros Fault, is 200 kilometres (124 miles) from the UAE and unlikely to have any seismic impact on Dubai. Experts also say the probability of a tsunami in the region is minimal because the Persian Gulf waters are not deep enough to trigger one.

The sandy desert surrounding the city supports wild grasses and occasional date palms. Desert hyacinths grow in the sabkha plains east of the city, while acacia and ghaf trees grow in the flat plains within the proximity of the Western Al Hajar mountains. Several Indigenous trees such as the date palm and neem as well as imported trees such as the eucalyptus and jacaranda grow in Dubai's natural parks. The MacQueen's bustard, striped hyena, caracal, desert fox, falcon, and Arabian oryx are common in Dubai's desert. Dubai is on the migration path between Europe, Asia, and Africa, and more than 320 migratory bird species pass through it in spring and autumn. The waters of Dubai are home to more than 300 species of fish, including the hammour. Marine life off the Dubai coast includes tropical fish, jellyfish, coral, dugong, dolphins, whales, and sharks. Various types of turtles are also found in the area, including the hawksbill turtle and green turtle, which are listed as endangered species.

Climate

Dubai features a hot desert climate (Köppen BWh). Summers are extremely hot, prolonged, windy, and humid, with an average high around 40 °C (104 °F) and overnight lows around 30 °C (86 °F) in the hottest month, August. Most days are sunny throughout the year. Winters are mild to warm, with an average high of 24 °C (75 °F) and overnight lows of 14 °C (57 °F) in January, the coolest month.

Dubai summers are also known for very high humidity, which can make it very uncomfortable for many with exceptionally high dewpoints, which can exceed 30 °C (86 °F) in summer. Heat index values can reach over 60 °C (140 °F) at the height of summer. The highest recorded temperature in Dubai is 49.0 °C (120.2 °F).

Very dry, Dubai's average annual precipitation is 79.2 mm (3.12 in). But precipitation has been increasing in the last few decades, with accumulated rain reaching 110.7 mm (4.36 in) per year. Record-setting flooding inundated Dubai in April 2024, demonstrating a lack of appropriate drainage to deal with the immense challenges precipitated by climate change.