Kenya
Where this country is
Kenya is a country in East Africa, situated on the equator and spanning roughly 4 degrees of latitude on either side of it. It lies between about 34 degrees and 42 degrees east longitude, placing it in the eastern half of the African continent. To the east and southeast, Kenya has a coastline on the Indian Ocean that runs for roughly 500 kilometers, from the Tanzanian border near the south to the Somali border in the northeast. It shares land borders with five countries: Ethiopia to the north, Somalia to the northeast, South Sudan to the northwest, Uganda to the west, and Tanzania to the south. The capital, Nairobi, sits in the south-central part of the country at an elevation of about 1,700 meters, near the eastern edge of the highlands. Kenya's position astride the equator and its access to the Indian Ocean have shaped its climate, settlement patterns, and role as a regional hub for trade and transport in East Africa. The country covers an area of approximately 580,000 square kilometers, comparable in size to France or the state of Texas. Its location between the Indian Ocean and the interior Great Lakes region has made it a natural corridor for commerce linking the coast to Uganda, Rwanda, South Sudan, and the eastern Democratic Republic of the Congo.
Physical geography and landforms
Kenya's terrain is varied and includes several distinct physical regions. The Kenyan Highlands, a highland plateau, run through the center and west of the country and contain some of the most fertile land, with elevations generally between 1,500 and 3,000 meters. Mount Kenya, an extinct volcano and the country's highest point at about 5,199 meters, rises in the central highlands and carries glaciers near its summit. The Aberdare Range lies to the west of Mount Kenya, forming another highland block. The Great Rift Valley cuts through Kenya from north to south, forming a broad trough with escarpments, volcanic cones, and a chain of lakes along its floor. In the west, near the Ugandan border, the land rises toward the Lake Victoria basin, a lower plateau around 1,100 to 1,200 meters. The north and northeast are dominated by arid and semi-arid plains, including the Chalbi Desert, with vast scrublands and seasonal watercourses. Along the coast lies a narrow coastal plain backed by low hills. Kenya's geology is largely shaped by volcanic activity and faulting associated with the East African Rift System, which also produced Mount Kilimanjaro near the southern border with Tanzania.
Climate and seasons
Kenya's climate varies strongly with altitude and distance from the ocean. The coastal strip is tropical, hot and humid throughout the year, with average temperatures around 27 degrees Celsius and high humidity. The central highlands are temperate, with cooler conditions and temperatures that can fall near freezing at the highest elevations; frost occurs in some highland areas. The northern and eastern lowlands are arid or semi-arid, with high daytime temperatures and low, erratic rainfall. Rainfall is influenced by the movement of the Intertropical Convergence Zone, producing two main rainy seasons: the long rains from roughly March to May and the short rains from roughly October to December. The period from June to September is generally cooler and drier, while January and February are warmer and drier. Rainfall totals range from under 250 millimeters per year in the driest north to over 1,800 millimeters in parts of the highlands. Altitude moderates temperatures across much of the interior, so that Nairobi, despite its equatorial location, has a mild climate with cool evenings. Local variations are considerable, and some areas experience frequent droughts, while others receive reliable orographic rain.
Rivers, lakes, and coastlines
Kenya has two major river systems. The Tana River, the longest in the country at about 1,000 kilometers, rises in the central highlands and flows east and south to the Indian Ocean, passing through arid terrain and supporting irrigation schemes. The Galana River, also known as the Athi, flows eastward and joins the coast north of Malindi. In the west, several rivers drain into Lake Victoria, including the Nzoia and Yala, which flow across fertile western highlands. Lake Victoria, shared with Uganda and Tanzania, lies partly within Kenya and is the largest lake in Africa by surface area. Within the Great Rift Valley, a chain of smaller lakes includes Lake Turkana, Lake Baringo, Lake Nakuru, Lake Naivasha, and Lake Magadi; some are freshwater, while others are alkaline or saline. Lake Turkana, in the north, is the largest lake entirely within Kenya. The Indian Ocean coastline extends roughly 500 kilometers from the Tanzanian border in the south to the Somali border in the northeast, with coral reefs, lagoons, and sandy beaches. Major coastal features include the Lamu Archipelago, Mombasa Island, and Kilifi Creek, while inland waters and wetlands support wildlife and fisheries.
Population and settlement
Kenya's population is estimated at around 55 million people. The country is ethnically diverse, with numerous communities including the Kikuyu, Luhya, Kalenjin, Luo, Kamba, Somali, Kisii, and Mijikenda, among others. Swahili and English are the official languages, and Swahili serves as a widely spoken lingua franca, while many local languages are also used. Population distribution is uneven: the highlands and the Lake Victoria basin are densely settled, while the arid north and northeast are sparsely populated. Urbanization has been rapid, and a substantial share of the population now lives in urban centers, with Nairobi and its surrounding metropolitan area forming the largest concentration. Mombasa is the principal port city and a major urban center on the coast. Settlement patterns reflect the influence of rainfall, soil fertility, historical trade routes, and colonial-era land policies, which concentrated agriculture in the highlands. Rural settlement often takes the form of dispersed homesteads in highland farming areas, while pastoral communities in the north follow more mobile patterns. Informal settlements also form a significant part of large urban areas, reflecting ongoing rural-to-urban migration.
Regions and major cities
Kenya is commonly divided into several broad regions. The central and western highlands include fertile agricultural areas and the capital region, with towns such as Nyeri, Thika, and Murang'a. The Rift Valley forms a distinct geographic and economic zone, containing Nakuru, Eldoret, and the lake chain. The coastal region stretches along the Indian Ocean and includes the port city of Mombasa and the historic town of Malindi, as well as Lamu, a UNESCO World Heritage site. The eastern and northeastern regions are largely arid and semi-arid and include the cities of Garissa and Wajir, with pastoral economies. The western region around Lake Victoria includes Kisumu, Kenya's third-largest city and an inland port, along with Kakamega and Homa Bay. Other notable cities include Nakuru, Eldoret, Thika, and Nyeri. Nairobi serves as the national capital and a major commercial and diplomatic center, hosting the headquarters of several international organizations, including the United Nations Environment Programme. Mombasa is the country's main seaport and an important industrial and tourism center, linked to Nairobi by road and railway. Smaller urban centers serve as market towns and administrative hubs across the country.
Frequently asked questions
What is the capital of Kenya? The capital is Nairobi, located in the south-central highlands at an elevation of about 1,700 meters. It is the country's largest city and a major regional hub for finance, transport, and international organizations. What is the highest mountain in Kenya? Mount Kenya, an extinct volcano reaching about 5,199 meters, is the highest point in the country and the second-highest in Africa after Kilimanjaro. It is a prominent landmark with glaciers and is surrounded by protected areas. Does the equator pass through Kenya? Yes. The equator crosses Kenya, passing near the town of Nanyuki and through the central part of the country, which influences its climate and daylight patterns. What is the largest lake in Kenya? Lake Victoria is the largest lake partly within Kenya, while Lake Turkana is the largest lake entirely within the country's borders. What is the longest river in Kenya? The Tana River, at about 1,000 kilometers, is the longest river in the country and flows to the Indian Ocean. Which countries border Kenya? Kenya borders Ethiopia, Somalia, South Sudan, Uganda, and Tanzania, and has a coastline on the Indian Ocean.