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Baghdad

Baghdad is the capital city of Iraq. The Tigris River flows through it. Long ago, it was a famous city of books and learning.

Baghdad, the capital of Iraq, stands on the Tigris River in the land once called Mesopotamia. It was founded in 762 as a round city, and for about 500 years it was one of the greatest cities in the world and a great center of learning, where scholars studied math, medicine and the stars. Today it is Iraq's largest city.

Baghdad was founded in 762 by the Abbasid caliph al-Manṣūr as a walled "Round City" on the Tigris, and for some 500 years it was the leading cultural center of Arab and Islamic civilization, famed for scholarship, a royal library and translation of Greek science. It became the capital of modern Iraq in 1920 and is the country's largest city.

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Photo: Chairman of the Joint Chiefs of Staff from Washington D.C, United States, CC BY 2.0, via Wikimedia Commons

Discover Baghdad

Baghdad is the capital city of Iraq.

The Tigris River flows through the middle. The land around it is flat. Summers in Baghdad are very, very hot.

Baghdad is the capital of Iraq and its largest city. It lies in the middle of the country on the Tigris River, in the heart of the ancient land of Mesopotamia. Here the Tigris comes closest to the other great river, the Euphrates, only about 40 kilometers to the west.

The city spreads along both banks of the Tigris. The east side is called Ruṣāfah and the west side Al-Karkh, and bridges link the two. About 6.7 million people lived in the city in 2018, according to Britannica's estimate.

Baghdad, capital of Iraq and of Baghdad governorate, lies on the Tigris about 530 km from the head of the Persian Gulf, in the heart of ancient Mesopotamia, where the Tigris comes closest to the Euphrates (40 km west). The Diyālā River joins the Tigris just southeast of the city. The surrounding land is a flat alluvial plain about 34 m above sea level.

The city extends along both banks: Ruṣāfah on the east and Al-Karkh on the west, linked by a series of bridges, including a railroad trestle. From about 10 km² of built-up area in 1900 it has grown into one of the most populous urban areas of the Middle East; Britannica estimated 6,719,476 people in the city in 2018, and Iraq's statistics office counted 8,126,755 in the whole governorate. It is the seat of the president, the Council of Ministers and the National Assembly.

Country
Iraq (capital)
People in the city (2018 estimate)
about 6.7 million
Founded
762
Height above sea level
about 34 m
Jared Kushner, Senior Advisor to President Donald J
Photo: Chairman of the Joint Chiefs of Staff from Washington D.C, United States, CC BY 2.0, via Wikimedia Commons

Famous places

Baghdad has very old buildings made of brick.

One is a college where students studied about 800 years ago. A big museum shows treasures from long, long ago. Old markets sell copper, cloth and gold.

No buildings survive from the time of the Round City, but a few from the later Abbasid caliphs still stand. The Mustanṣiriyyah madrasah, a college built in 1233, and the Abbasid Palace, from the late 1100s or early 1200s, have both been restored as museums. The Wasṭānī Gate is the last piece of the city's medieval wall.

The Iraq Museum, founded in 1923, holds treasures from ancient Mesopotamia. Downtown, Rashīd Street has the city's copper, cloth and gold bazaars, and Taḥrīr Square is home to the Liberation Monument, a famous work by the sculptor Jawād Salīm.

No monuments survive from the early Abbasid period. Late Abbasid buildings include the Abbasid Palace (late 12th or early 13th century) and the Mustanṣiriyyah madrasah, a law college founded by the caliph al-Mustanṣir in 1233, both restored as museums, and the Sahrāwardī Mosque (1234). The Wasṭānī Gate, the only remnant of the medieval wall, is now a museum. From the 13th and 14th centuries come the minaret of the caliph's mosque (1289) and the Marjān Khān (1359), a restored caravansary, or travelers' inn.

The Iraq Museum (1923) holds major archaeological treasures from ancient Mesopotamia; some artifacts were lost when museums were looted after 2003. Baghdad also has major mosques and shrines that are centers of Muslim pilgrimage, each with a library, and a cultural revival after 1958 produced modern monuments such as Jawād Salīm's Liberation Monument in Taḥrīr Square. Traditional houses have latticed windows and inner courtyards.

Mustanṣiriyyah madrasah
a college built in 1233
Iraq Museum
founded 1923
Wasṭānī Gate
the only remnant of the medieval wall

The Round City and the House of Wisdom

Long ago, a ruler built Baghdad as a round city with round walls.

It grew into one of the greatest cities in the world. Scholars came to study numbers, medicine and the stars. Ships brought goods from faraway lands.

In 762 the caliph al-Manṣūr chose a village called Baghdad on the Tigris for his new capital. He built a city inside three rings of walls, about 2.7 kilometers across, and named it the City of Peace. People called it the Round City.

Around 800, under caliphs such as Hārūn al-Rashīd, Baghdad was considered the richest city in the world. Ships from China, India and East Africa lined its wharves. Al-Maʾmūn founded hospitals and an observatory and supported the translation of ancient Greek books into Arabic. The royal library, the House of Wisdom, was linked with scholars such as al-Khwārizmī, often called the father of algebra.

People lived on the site long before the Arab conquest of 637, near the capitals of earlier empires such as Babylon and Ctesiphon. In 762 al-Manṣūr, second Abbasid caliph, founded Madīnat al-Salām, a government complex within three concentric circular walls about 2,700 m across; merchants soon built Al-Karkh outside its southern gate and suburbs grew on the east bank. The city peaked in the 8th and early 9th centuries; al-Maʾmūn (813–833) sponsored translation of Greek works, hospitals and an observatory. The royal library Bayt al-Hikmah reached its zenith under him, associated with al-Khwārizmī and the Banū Mūsā brothers, though Britannica notes little evidence that it was the center of the translation movement.

A long decline ended in the Mongol sack of 1258, which wrecked the irrigation works on which the city's prosperity depended; a further sack came in 1401. Baghdad was a provincial capital under the Ottomans from 1534 to World War I. Steamships on the Tigris from the 1860s and the reforms of Midhat Pasha (1869–72) revived it, and in 1920 it became the capital of the new state of Iraq, under a British mandate until 1932. A 1958 coup ended the monarchy. Baghdad was heavily damaged in the Persian Gulf War (1990–91) and the Iraq War (2003–11), and U.N. sanctions in the 1990s left its services badly run down.

Through the years

Getting around Baghdad

In Baghdad, people ride big red buses with two floors.

Taxis zoom around the city too. Bridges cross the Tigris River. Trains go to other cities in Iraq.

Baghdad is the center of Iraq's transportation. The main ways to get around the city are red double-decker buses, first brought in by the British, and taxis. Expressways built in the 1980s link the center with the suburbs, and bridges cross the Tigris.

Iraq's main railway lines meet in Baghdad, running south to Basra near the Persian Gulf and north to Mosul. Roads link the city with Turkey, Syria, Jordan, Iran, Kuwait and Saudi Arabia, and an international airport serves the city.

Baghdad is the hub of Iraq's transportation system. The main lines of the state railway meet here, linking Basra and Umm Qaṣr near the Persian Gulf, Kirkūk and Erbil in the northeast, Mosul in the north and Al-Qāʾim near the Syrian border. A regional road network runs to Turkey, Syria, Jordan, Iran, Kuwait and Saudi Arabia, and expressways completed in the 1980s link the center and suburbs.

Public transport relies mainly on the red double-deck bus, introduced by the British, and the public taxi. A series of bridges, one of them a railroad trestle, crosses the Tigris. Baghdad's international airport, home of Iraqi Airways (founded 1945), was closed throughout the 1990s because of U.N. sanctions. In the 1860s, steamships on the Tigris had helped restore the city's trade.

Public transport
red double-deck buses and taxis
Railway lines
to Basra, Kirkūk, Erbil, Mosul and Al-Qāʾim

Weather and seasons

Summer in Baghdad is extremely hot and dry.

It almost never rains in summer. Winter is cool, and a little rain falls. Sometimes strong winds blow dusty sand through the city.

Baghdad has very hot, dry summers and cool, damp winters. On a typical July day, the high is about 44 °C and the low about 26 °C. In January, highs average about 16 °C and lows about 4 °C, and it occasionally freezes.

Very little rain falls: only about 120 millimeters in a year, mostly from December to April, and none at all in summer. In spring and early summer, winds from the northwest called the shamāl can bring sandstorms that cover the city in a dusty haze.

WMO normals for 1976–2008 give mean daily maxima and minima of 15.5 °C and 3.8 °C in January and 44.0 °C and 25.5 °C in July; June through September record no rain at all, and the monthly totals add up to only about 123 mm (Britannica gives about 150 mm a year). Britannica notes that midday highs can reach the high 40s °C in July and August, eased by low humidity (10 to 50 percent) and nighttime drops of 17 °C or more.

Spring and fall are brief but pleasant. The shamāl, the prevailing northwesterly wind of spring and early summer, brings sandstorms. Floods from the Tigris's tributaries long threatened the city until a dam at Sāmarrāʾ was completed in 1956, which allowed Baghdad to expand east and west.

January, average daily high and low
about 16 °C and 4 °C
July, average daily high and low
about 44 °C and 26 °C
Rainfall in a year
about 120 mm

Living in Baghdad

Families in Baghdad love gardens and parks.

On weekends, people visit cafés and parks by the river. A favorite dish is fish from the Tigris, cooked over a fire.

Many people in Baghdad love gardens and family outings. On weekends, restaurants, cafés and parks fill up. A favorite local dish is masgūf, fish from the Tigris roasted over an open fire. Two islands in the river have swimming pools and cafés, and Al-Zawrāʾ Park has a zoo.

Baghdad is Iraq's center of higher education, and education is free all the way through university. The University of Baghdad was established in 1957. The city is also known for its painters, sculptors, poets and writers.

Britannica describes Baghdadis' affinity for gardens and family recreation: weekend cafés and parks, masgūf (Tigris fish roasted over an open fire), river islands with pools and cafés, an amusement park and Al-Zawrāʾ Park and Zoo, though war and hardship from the 1990s disrupted these habits. Most people are Arab and Muslim, belonging to both Sunni and Shiʿi communities, with Kurds, Armenians and Chaldean and Assyrian Christians among other groups.

The governorate has more than 1,000 primary schools, and education is free up to and including university; the University of Baghdad dates from 1957, Al-Mustanṣiriyyah University from 1963. Iraqi poets pioneered free verse in Arabic, and museums include the National Museum of Modern Art (1962). Most of Iraq's manufacturing, finance and commerce is concentrated in and around Baghdad, and the government is the main employer.

University of Baghdad
established 1957
Local specialty
masgūf, Tigris fish roasted over an open fire

Baghdad on the map

Find Baghdad on the globe.

It is in Iraq, in Asia. Look for two long rivers side by side. Baghdad is on the Tigris, where the two rivers come close together.

Baghdad is in central Iraq, in western Asia. Two great rivers, the Tigris and the Euphrates, flow through Iraq toward the Persian Gulf. Baghdad stands on the Tigris at the point where it comes closest to the Euphrates.

The land around the city is flat. Long ago, many ancient cities, including Babylon, were built nearby on this plain between the rivers.

Baghdad lies at about 33.3° N and 44.4° E on the Tigris, about 530 km from the head of the Persian Gulf and 40 km east of the Euphrates at the rivers' closest approach. The Diyālā joins the Tigris just southeast of the city.

The Army Canal links the Tigris and Diyālā on the city's east side, and the University of Baghdad occupies Al-Jādriyyah, a peninsula in a bend of the Tigris. The capitals of earlier empires, including Babylon, Seleucia on the Tigris and Ctesiphon, lay in the vicinity.

Latitude
about 33.3° north
Longitude
about 44.4° east
Distance to the Euphrates
about 40 km

Amazing facts

  • Baghdad was first built in the shape of a circle.

    The first Baghdad, built in 762, was round, with three rings of walls about 2.7 kilometers across. People called it the Round City.

    Al-Manṣūr's Madīnat al-Salām had three concentric circular walls about 2,700 m in diameter and four main roads leading out from the central palace and mosque.

  • A famous math scholar worked in Baghdad long ago.

    Al-Khwārizmī, a mathematician and astronomer often called the father of algebra, was linked with Baghdad's royal library, the House of Wisdom.

    Muḥammad ibn Mūsā al-Khwārizmī, frequently credited as the father of algebra, was perhaps the best-known figure affiliated with Bayt al-Hikmah under al-Maʾmūn.

  • Baghdad has big red buses with two floors.

    Red double-decker buses, first brought in by the British, are one of the main ways to get around Baghdad.

    The main means of public transportation are the red double-deck bus, introduced by the British, and the public taxi.

  • Long ago, ships from China sailed to Baghdad.

    Around 800, Baghdad's wharves were lined with ships from China, India and East Africa.

    At its height under al-Mahdī and Hārūn al-Rashīd, Baghdad was considered the richest city in the world, its wharves lined with ships from China, India and East Africa.

Words to know

capital
the city where a country's government meets
Mesopotamia
an ancient region around the Tigris and Euphrates rivers
caliph
the title of the rulers of a large Islamic empire long ago
observatory
a building for studying the stars and planets
algebra
a kind of math that uses letters and symbols to stand for numbers
madrasah
a school or college; the Mustanṣiriyyah was a college of law
sandstorm
a strong wind that carries clouds of sand and dust

Discovery challenge

  1. Which river flows through Baghdad?

    Which river flows through Baghdad?

    Baghdad stands on which river, at its closest point to the Euphrates?

    • The Tigris
    • The Nile
    • The Amazon
    Show the answer

    The Tigris

    The Tigris! The city is on both sides of it.

    The Tigris. The Euphrates is only about 40 kilometers to the west.

    The Tigris; Ruṣāfah lies on its east bank and Al-Karkh on its west.

  2. What shape was the first Baghdad?

    What shape was the city al-Manṣūr built in 762?

    What shape were the three walls of al-Manṣūr's Madīnat al-Salām?

    • Round
    • Square
    • Shaped like a star
    Show the answer

    Round

    Round! It was called the Round City.

    Round, with three rings of walls about 2.7 kilometers across.

    Circular and concentric, about 2,700 meters in diameter.

  3. What was Baghdad famous for long ago?

    Around the year 800, Baghdad was famous as a center of what?

    Under caliphs such as al-Maʾmūn, Baghdad was a leading center of what?

    • Learning and science
    • Car making
    • Space travel
    Show the answer

    Learning and science

    Learning! Scholars studied numbers, medicine and the stars.

    Learning and science: hospitals, an observatory, and scholars such as al-Khwārizmī.

    Learning: al-Maʾmūn sponsored translation of Greek works, hospitals and an observatory, and the royal library reached its zenith.

  4. What kind of bus do people ride in Baghdad?

    What kind of bus is one of the main ways to get around Baghdad?

    Which kind of bus, introduced by the British, is a main means of public transport in Baghdad?

    • Red double-decker buses
    • Yellow school buses
    • Buses on boats
    Show the answer

    Red double-decker buses

    Big red buses with two floors!

    Red double-decker buses, along with taxis.

    The red double-deck bus, introduced by the British, alongside the public taxi.

  5. Is summer in Baghdad hot or cold?

    About how hot is a typical July afternoon in Baghdad?

    What is Baghdad's average daily high in July, in the WMO normals for 1976–2008?

    • About 14 °C
    • About 44 °C
    • About 4 °C
    Show the answer

    About 44 °C

    Very hot! About 44 °C.

    About 44 °C, and no rain falls in summer.

    44.0 °C, with lows of 25.5 °C; June to September are rainless.

Nearby places

Explore next

For parents & teachers

What children will learn

  • Locate Baghdad on the Tigris in Mesopotamia and explain why rivers mattered there.
  • Describe Baghdad's history as a center of learning around the year 800.
  • Describe a hot, dry climate with rain only in winter.
  • Use a timeline to see how a city can rise, decline and grow again.

Recommended ages: 3 to 17 · About 15 minutes

Talk about it

  • Long ago, scholars came to Baghdad to share books and ideas. Why might bringing people and books together help new ideas grow?
  • The first Baghdad was round. What might be good or hard about a round city?
  • Baghdad gets almost no rain in summer. How do people and plants manage in a place like that?

Try at home or in class

  • Draw the Round City: three circles one inside another, a palace in the middle and four roads running out to four gates.
  • Make a small 'library' of your favorite books and write a one-line summary card for each, like scholars cataloging a collection.

Key vocabulary: capital, Mesopotamia, caliph, observatory, algebra, madrasah, sandstorm

Where these facts come from

  1. Wikidata , Wikimedia Foundation (CC0 1.0)
  2. Natural Earth vector data , Natural Earth (NACIS) (Public domain)
  3. Baghdad , Encyclopaedia Britannica
  4. Baghdad: Architecture, people, economy and transportation , Encyclopaedia Britannica
  5. Baghdad: Administration, education and cultural life , Encyclopaedia Britannica
  6. Baghdad: History , Encyclopaedia Britannica
  7. Bayt al-Hikmah (House of Wisdom) , Encyclopaedia Britannica
  8. Population projections of Iraq 2015–2018 , Central Statistical Organization, Iraq
  9. Baghdad: climatological information , World Meteorological Organization, World Weather Information Service
  10. Wikimedia Commons , Wikimedia Foundation (Per file (public domain, CC0, CC BY or CC BY-SA); see each media record)

Checked, not yet human-reviewed. Last updated October 27, 2026. Spotted a mistake? Tell us.

Picture credits
  • Photo: Chairman of the Joint Chiefs of Staff from Washington D.C, United States, CC BY 2.0, via Wikimedia Commons · source · license