Namibia, officially the Republic of Namibia, is a country in Southern Africa. It borders the Atlantic Ocean to the west, Angola and Zambia to the north, Botswana to the east and South Africa to the south; in the northeast, approximating a quadripoint, Zimbabwe lies less than 200 metres away along the Zambezi river near Kazungula, Zambia. Namibia's capital and largest city is Windhoek.