The Gambia, officially the Republic of the Gambia, is a country in West Africa that is almost entirely surrounded by Senegal with the exception of its western coastline along the Atlantic Ocean. It is the smallest country within mainland Africa. Banjul is the Gambian capital and the largest cities are Serekunda and Brikama. The Gambia's economy is dominated by farming, fishing and, especially, tourism. In 2015, 48.6% of the population lived in poverty. In rural areas poverty is even more widespread with a higher proportion of the population being poor (almost 70%).