page_title: The Gambia
section_title: Geography
hierarchical_section_title: The Gambia / Geography
caption_attribution_description: English: Map of Gambia
context_page_description: The Gambia, officially the Republic of The Gambia, is a country in West Africa. It is the smallest country within mainland Africa, and is surrounded by Senegal, except for its western coast on the Atlantic Ocean. The Gambia is situated on both sides of the lower reaches of the Gambia River, the nation's namesake, which flows through the centre of The Gambia and empties into the Atlantic Ocean. It has an area of 10,689 square kilometres with a population of 1,857,181 as of the April 2013 census. Banjul is the Gambian capital and the country's largest metropolitan area. The largest cities are Serekunda and Brikama.
  The Gambia shares historical roots with many other West African nations in the slave trade, which was the key factor in the placing and keeping of a colony on the Gambia River, first by the Portuguese, during which era it was known as A Gâmbia. Later, on 25 May 1765, The Gambia was made a part of the British Empire when the government formally assumed control, establishing the Province of Senegambia. In 1965, The Gambia gained independence under the leadership of Dawda Jawara, who ruled until Yahya Jammeh seized power in a bloodless 1994 coup.
context_section_description: The Gambia is a very small and narrow country whose borders mirror the meandering Gambia River. It lies between latitudes 13 and 14°N, and longitudes 13 and 17°W.
  The Gambia is less than 50 kilometres (31 miles) wide at its widest point, with a total area of 11,295 km² (4,361 sq mi). About 1,300 square kilometres (500 square miles) (11.5%) of The Gambia's area are covered by water. It is the smallest country on the African mainland. In comparative terms, The Gambia has a total area slightly less than that of the island of Jamaica.
  Senegal surrounds The Gambia on three sides, with 80 km (50 mi) of coastline on the Atlantic Ocean marking its western extremity.
  The present boundaries were defined in 1889 after an agreement between the United Kingdom and France. During the negotiations between the French and the British in Paris, the French initially gave the British around 200 miles (320 km) of the Gambia River to control. Starting with the placement of boundary markers in 1891, it took nearly 15 years after the Paris meetings to determine the final borders of The Gambia. The resulting series of straight lines and arcs gave the British control of areas about 10 miles (16 km) north and south of the Gambia River.
caption: Map of The Gambia
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