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Sana'a from the roof 200612_yemen-08

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Yemen

Yemen is a country at the corner of Arabia. It has tall mountains, dry deserts and towns with tall mud-brick houses.

Yemen sits at the southwestern corner of the Arabian Peninsula, between the Red Sea and the Arabian Sea. Its green, terraced highlands are unlike anywhere else in Arabia, its old towns have tall houses of stone and mud brick, and it was the first place where coffee was grown as a crop to sell.

Yemen occupies the southwestern corner of Arabia at the southern entrance of the Red Sea, a crossroads of trade since antiquity. Mostly mountainous and arid, it was formed in May 1990 by the union of North and South Yemen; since 2014 it has been divided by a civil war, and estimates of its population range from about 35.6 to 41.8 million.

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Photo: ai@ce, CC BY 2.0, via Wikimedia Commons

Discover Yemen

Yemen is a country in Asia.

It is at the bottom corner of a big piece of land called Arabia. It has mountains and deserts. The capital city is called Sanaa.

Yemen is at the southwestern corner of the Arabian Peninsula. The Red Sea lies to the west, and the Gulf of Aden and the Arabian Sea lie to the south. Saudi Arabia and Oman are its neighbors.

Yemen is mostly mountains and dry land, but some areas get enough rain for farming. Long ago, the Romans called it Arabia Felix, which means Fortunate Arabia, because it was fertile and rich from trade. Sanaa is the capital, high in the mountains, and the port of Aden is its center for business. More than 35 million people live in Yemen.

Yemen lies at the southwestern corner of the Arabian Peninsula, at the southern entrance of the Red Sea, a crossroads of ancient and modern trade routes. Britannica describes it as mostly mountainous and generally arid, though broad areas get enough rain for successful farming; its area is about 455,000 km². Ancient states there controlled the supply of frankincense and myrrh, and the Romans called the region Arabia Felix.

Under the 1990 unification agreement, Sanaa, formerly North Yemen's capital, is the political capital and Aden, formerly South Yemen's, is the economic center. Population figures are uncertain: Britannica estimates about 35.6 million (2026) and the World Bank about 41.8 million (2025). More than two-thirds of Yemenis are under 30, and about two-thirds live in the countryside.

Sana'a from the roof 200612_yemen-08
Photo: ai@ce, CC BY 2.0, via Wikimedia Commons

Cities and famous places

Sanaa is the capital. It is high in the mountains.

Its old houses are tall and decorated with white patterns. Shibam is a desert town with very tall mud houses. Aden is a big port by the sea.

Sanaa sits in a mountain valley 2,200 meters above sea level, and people have lived there for more than 2,500 years. Its old city has more than 6,000 houses built before the 11th century, many of them tall tower-houses made of rammed earth.

In the dry east, the walled town of Shibam is famous for its tall mud-brick tower houses, which have earned it the nickname the Manhattan of the desert. Zabid, near the Red Sea coast, was Yemen's capital from the 13th to the 15th century. All three are World Heritage Sites. Aden, on the Gulf of Aden, is a busy port city.

UNESCO's Old City of Sana'a (1986), at 2,200 m, has been inhabited for more than 2,500 years and became a major center for the spread of Islam in the 7th and 8th centuries; it preserves 103 mosques, 14 hammams and over 6,000 houses built before the 11th century, with many-storied tower-houses of rammed earth (pisé). The 16th-century walled city of Shibam (1982) is one of the oldest and best examples of urban planning based on vertical construction, nicknamed the Manhattan of the desert. Zabid (1993), founded in the early 9th century, was Yemen's capital from the 13th to 15th centuries and was known for its Islamic university.

Britannica notes that Yemen's domestic architecture dates back more than 2,000 years: stone and brick towers of four to six stories in the mountains, and tinted mud-brick houses with curving lines on the desert edge. Aden, the economic capital, opened a new container port in 1999.

Photo of Aden
Photo: Ahmedxalkatheri, CC BY-SA 4.0, via Wikimedia Commons

Mountains, desert and islands

Yemen has very tall mountains.

Farmers build steps called terraces on the mountain sides. Near the sea it is hot and dry. Far out at sea is an island called Socotra.

Yemen has a narrow, hot coastal plain called the Tihamah, then high mountains, then dry highlands that drop into the sandy Empty Quarter desert. Its highest peak, Mount Al-Nabi Shuayb, rises 3,665 meters. Farmers have built terraces from the bottom to the top of some mountains, and their soil has been enriched for centuries.

Yemen has no rivers that flow all year. Rain increases with height: the coast gets less than 130 millimeters a year, while the highlands around Ibb and Taizz get more than 750. Far out in the Arabian Sea lies Socotra, an island with many plants and animals found nowhere else.

Britannica divides Yemen into five regions: the Tihamah coastal plain (8 to 65 km wide), the western highlands, the central massif with many peaks over 3,000 m and Al-Nabi Shuayb at 3,665 m, the eastern highlands (750 to 1,100 m) and the desert regions sloping to the Rub al-Khali. There are no permanent watercourses; intermittent wadis drain to the Red Sea and the Gulf of Aden, the largest being Wadi Hadhramaut. Hot springs and fumaroles show continuing volcanic activity, and the country lies astride an active fault zone of the Red Sea region.

The northerly winter winds and the southwest summer monsoon set the seasons. The coast gets under 130 mm of rain a year, the middle highlands around Taizz and Ibb more than 750 mm, and the highest northern peaks see occasional frost and snow. Socotra, about 1,000 km east of Aden, is part of a 250-km archipelago where, UNESCO reports, 37 percent of 825 plant species, 90 percent of reptile species and 95 percent of land snail species occur nowhere else.

Sana'a from the roof 200612_yemen-08
Photo: ai@ce, CC BY 2.0, via Wikimedia Commons

Animals of Yemen

Baboons live in Yemen.

Many birds and insects live there too. The seas are full of fish, sharks and lobsters.

One of the largest wild mammals still common in Yemen is the hamadryas baboon. Smaller animals include hyenas, foxes and rabbits. A hundred years ago there were also ostriches and Arabian oryx, but people's need for land and firewood has pushed many animals out, and some leopards and antelopes survive only in small numbers.

Birds and insects are plentiful, and many kinds have not yet been fully listed. The richest wildlife is in the seas around Yemen: the Red Sea, the Gulf of Aden and the Arabian Sea hold tuna, mackerel, sharks, sardines, lobsters, shrimp and squid.

Britannica describes human pressure, especially demand for firewood and farmland, as devastating to Yemen's forests and wildlife: evidence suggests ostriches, Arabian oryx and large cats such as lions lived there about a century ago, and some panther and antelope species now survive only in limited, threatened numbers. The hamadryas baboon (Papio hamadryas) remains one of the largest widespread wild mammals, though its numbers are said to be diminished; hyenas, foxes and rabbits are among smaller mammals. Birds and insects are relatively abundant, and many species remain uncatalogued.

The greatest diversity lives in the Red Sea, the Gulf of Aden and the Arabian Sea, with tuna, mackerel, sharks, sardines, lobster, shrimp and squid. Around Socotra, UNESCO records 253 species of reef-building corals, 730 species of coastal fish and 192 bird species, including globally significant populations of land and sea birds.

People, languages and food

People in Yemen speak Arabic.

Many families live in villages in the mountains. Some houses have five floors! People eat flat bread, chicken and stews.

More than nine in ten people in Yemen speak Arabic as their first language, and on Socotra and in the east some people also speak old languages such as Soqotri and Mehri. Most Yemenis are Muslims.

About two-thirds of people live in the countryside, often in small villages built on rocky ground so the farmland stays free. Houses may be five or more stories tall, with stone lower floors and mud-brick upper floors where the family lives. A popular dish is saltah, a spiced stew of lamb or chicken, eaten with flat bread, and tea and coffee are favorite drinks.

Britannica notes that Yemenis overwhelmingly identify as Arabs, with minorities including the Mahra of the east and Socotra, communities of Somali, Indian and Indonesian origin around Aden, and long-standing African ties on the Tihamah. More than nine-tenths speak a dialect of Arabic first, and Modern Standard Arabic is taught in schools; ancient Semitic languages such as Bathari, Mehri and Soqotri survive mainly in spoken form. Islam is the state religion; the Sunni Shafii school predominates, with a Zaydi Shii community long dominant in the northern highlands.

Villages are built on uncultivable ground, often along cliffs, with houses of hand-cut stone below and insulating mud brick above. The most common crops are cereals such as millet, corn, wheat, barley and sorghum; coffee grows best in the middle highlands at 1,400 to 2,000 m. Cuisine shares much with the rest of Arabia but is influenced by East Africa and South Asia: chicken, mutton and goat, flat breads, and saltah, a stew spiced with fenugreek.

Sana'a from the roof 200612_yemen-08
Photo: ai@ce, CC BY 2.0, via Wikimedia Commons

A long history

Long ago, kingdoms in Yemen grew rich by trading sweet-smelling tree sap.

Later, people in Yemen were the first to grow coffee to sell. In 1990, two parts of Yemen joined together.

For more than 2,000 years before the 600s, wealthy kingdoms such as Saba and Himyar ruled in Yemen. They grew rich by trading frankincense and myrrh, sweet-smelling tree resins, and they built a huge dam at Marib to water their fields. Islam spread quickly in Yemen in the 600s.

Later, Yemen was the first place where coffee was grown to sell, and the port of Mocha shipped it around the world. Britain ruled Aden and the south from 1839 to 1967, while the north was never a European colony. In May 1990, North Yemen and South Yemen joined to form today's Republic of Yemen.

From roughly 1200 BCE to 525 CE, the Minaean, Sabaean and Himyarite states grew wealthy by controlling frankincense and myrrh and the trade in South Asian spices and East African ivory. Once Rome learned the monsoon sea routes, Yemen declined, and the rupture of the Great Dam at Marib in the 6th century marked the symbolic end of the trading kingdoms. Islam spread quickly in the 7th century; the Zaydi branch, introduced in the 9th century, shaped northern Yemen for 1,000 years, while the Rasulids (13th–15th centuries) established Sunni Islam in the south and west. Coffee drinking began in Yemen about the 15th century, and Mocha exported most of Yemen's coffee from the 16th to the 18th centuries.

South Yemen was part of the British Empire from 1839 to 1967; the north never had European colonial rule. The two merged in May 1990. Britannica describes a civil war that began in 2014, when Houthi rebel forces took Sanaa; the government moved to Aden in 2015, and forces from Saudi Arabia and the United Arab Emirates intervened. Fighting largely paused in 2022, but the conflict stayed unresolved and flared again in late 2025 and 2026.

Sana'a from the roof 200612_yemen-08
Photo: ai@ce, CC BY 2.0, via Wikimedia Commons

Through the years

Yemen on the map

Find Yemen on the globe.

It is at the bottom corner of Arabia. Seas are on two sides. Saudi Arabia and Oman are its neighbors.

Yemen is in Western Asia, at the southwestern tip of the Arabian Peninsula. Saudi Arabia is to the north and Oman is to the east. The Red Sea is to the west, and the Gulf of Aden and the Arabian Sea are to the south.

At the southern end of the Red Sea is a narrow strait called the Bab el-Mandeb, which separates Arabia from Africa. Yemen also includes islands, such as Perim in the strait and Socotra, far out in the Arabian Sea.

Yemen is bounded by Saudi Arabia to the north, Oman to the east, the Gulf of Aden and the Arabian Sea to the south and the Red Sea to the west. Most of the northern frontier crosses the Rub al-Khali (Empty Quarter) and was undemarcated until 2000, as was the border with Oman until 1992.

Its islands include the Kamaran group near Hodeidah, the Hanish Islands in the southern Red Sea, Perim in the Bab el-Mandeb Strait, which separates the Arabian Peninsula from Africa, and Socotra, the largest and most important, about 1,000 km east of Aden. Its contemporary borders, Britannica notes, largely reflect the policies of Britain, the Ottoman Empire and Saudi Arabia.

Highest point
Mount Al-Nabi Shuayb, 3,665 m
Area
about 455,000 km²
Socotra
about 1,000 km east of Aden
Sanaa's height
2,200 m

Amazing facts

  • Coffee was first grown as a crop in Yemen.

    Yemen was the first place where coffee was grown to sell, and for a long time it was the world's only source of coffee beans.

    Britannica notes that coffee (Arabic qahwah) was first cultivated commercially in Yemen, which was long the sole source of the bean before coffee plants spread elsewhere.

  • A desert town in Yemen has houses like skyscrapers.

    Shibam's tall mud-brick tower houses have earned it the nickname the Manhattan of the desert.

    UNESCO calls 16th-century Shibam one of the oldest and best examples of urban planning based on vertical construction, nicknamed the Manhattan of the desert.

  • Many plants on Socotra grow nowhere else.

    More than a third of Socotra's 825 kinds of plants grow nowhere else in the world.

    UNESCO reports that 37 percent of Socotra's 825 plant species, 90 percent of its reptiles and 95 percent of its land snails are endemic.

  • People have lived in Sanaa for a very, very long time.

    Sanaa has been lived in for more than 2,500 years, and its old city has more than 6,000 houses built before the 11th century.

    The Old City of Sana'a, inhabited for more than 2,500 years, preserves 103 mosques, 14 hammams and over 6,000 houses built before the 11th century.

  • Long ago, Romans called Yemen Fortunate Arabia.

    The Romans called Yemen Arabia Felix, Fortunate Arabia, because it was fertile and rich from trade.

    Fertile and commercially prosperous, Yemen was known to the Romans as Arabia Felix, in contrast to the forbidding Arabia Deserta.

Words to know

peninsula
land with water on three sides
terrace
a flat step cut into a hillside for farming
frankincense
a sweet-smelling resin from a tree, burned for its scent
wadi
a valley or stream bed that is dry except after rain
strait
a narrow channel of water joining two larger seas
endemic
found naturally in one place and nowhere else
rammed earth
a building material made by pressing damp earth tightly into walls

Discovery challenge

  1. What is the capital city of Yemen?

    Which city, high in the mountains, is Yemen's capital?

    Which city is Yemen's political capital under the 1990 unification agreement?

    • Aden
    • Sanaa
    • Mocha
    Show the answer

    Sanaa

    Sanaa is the capital of Yemen.

    Sanaa is the capital, 2,200 meters up. Aden is the big port.

    Sanaa is the political capital and Aden the economic center, as set by the 1990 unification agreement.

  2. Which drink was first grown as a crop in Yemen?

    Which crop was first grown to sell in Yemen?

    Which crop, exported through Mocha, was first cultivated commercially in Yemen?

    • Tea
    • Coffee
    • Cocoa
    Show the answer

    Coffee

    Coffee was first grown as a crop in Yemen.

    Yemen was the first place where coffee was grown to sell, and the port of Mocha shipped it.

    Coffee was first cultivated commercially in Yemen; Mocha exported most of it from the 16th to 18th centuries.

  3. Which town has houses like tall towers?

    Which Yemeni town is called the Manhattan of the desert?

    Which walled 16th-century town is a classic example of vertical urban planning?

    • Shibam
    • Zabid
    • Aden
    Show the answer

    Shibam

    Shibam has very tall mud-brick houses.

    Shibam's tower houses earned it the nickname the Manhattan of the desert.

    UNESCO describes Shibam as one of the oldest and best examples of vertical construction.

  4. What do farmers build on Yemen's mountains?

    What have Yemen's farmers built on mountain slopes to grow crops?

    What farming earthworks cover some Yemeni mountains from base to peak?

    • Terraces
    • Glaciers
    • Canals for ships
    Show the answer

    Terraces

    Farmers build terraces, like big steps, to grow food.

    Terraces are flat steps on the slopes; their soil has been built up and enriched for centuries.

    Agricultural terraces, with soil collected and composted over centuries, make the mountains highly productive.

  5. Which two parts of Yemen joined together?

    In 1990, which two countries joined to form today's Yemen?

    Which two states merged in May 1990 to create the Republic of Yemen?

    • North Yemen and South Yemen
    • Yemen and Oman
    • Yemen and Saudi Arabia
    Show the answer

    North Yemen and South Yemen

    North Yemen and South Yemen joined in 1990.

    North Yemen and South Yemen joined in May 1990 to make the Republic of Yemen.

    The Yemen Arab Republic (North) and the People's Democratic Republic of Yemen (South) merged in May 1990.

Animals of Yemen

Explore next

For parents & teachers

What children will learn

  • Locate Yemen, its neighbors, its seas and the Bab el-Mandeb Strait.
  • Describe how height changes rainfall and farming in Yemen, from the coast to the terraced mountains.
  • Explain why Yemen's location made it a center of ancient trade in frankincense and, later, coffee.
  • Recognize Yemen's World Heritage towns and the unique wildlife of Socotra.

Recommended ages: 3 to 17 · About 15 minutes

Talk about it

  • Why might people build tall houses instead of wide ones when good farmland is scarce?
  • How do terraces help farmers grow food on steep mountains?
  • Why might plants and animals on an island like Socotra be different from those on the mainland?

Try at home or in class

  • Build a terraced hillside from a pile of damp sand on a tray, pour water slowly from the top, and compare it with a smooth slope.
  • Stack small boxes into a tall house and a wide house using the same number of boxes, and compare how much floor space each covers.

Key vocabulary: peninsula, terrace, frankincense, wadi, strait, endemic, rammed earth

Where these facts come from

  1. Wikidata , Wikimedia Foundation (CC0 1.0)
  2. Natural Earth vector data , Natural Earth (NACIS) (Public domain)
  3. UNESCO World Heritage List , UNESCO World Heritage Centre (Linked as a reference; site facts come from Wikidata)
  4. Yemen (introduction, quick facts) , Encyclopaedia Britannica
  5. Yemen: Land (relief, drainage, soils, climate) , Encyclopaedia Britannica
  6. Yemen: Plant and animal life (people, languages, religion, settlement) , Encyclopaedia Britannica
  7. Yemen: Agriculture, forestry, and fishing , Encyclopaedia Britannica
  8. Yemen: Daily life and social customs , Encyclopaedia Britannica
  9. Yemen: History , Encyclopaedia Britannica
  10. Yemeni Civil War , Encyclopaedia Britannica
  11. Population, total: Yemen, Rep. , World Bank
  12. Old City of Sana'a , UNESCO World Heritage Centre
  13. Old Walled City of Shibam , UNESCO World Heritage Centre
  14. Historic Town of Zabid , UNESCO World Heritage Centre
  15. Socotra Archipelago , UNESCO World Heritage Centre
  16. PlayOwl region table, version 1 , PlayOwl (PlayOwl original data)
  17. flag-icons 7.5.0 , Panayiotis Lipiridis and contributors (MIT)
  18. 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: ai@ce, CC BY 2.0, via Wikimedia Commons · source · license
  • Photo: Ahmedxalkatheri, CC BY-SA 4.0, via Wikimedia Commons · source · license