Togo, is a country in West Africa. It is bordered by Ghana to the west, Benin to the east and Burkina Faso to the north. It is one of the least developed countries and extends south to the Gulf of Guinea, where its capital, Lomé, is located. It is a small, tropical country, spanning 57,000 square kilometres (22,000 square miles) with a population of approximately 8 million, and it has a width of less than 115 km (71 mi) between Ghana and its eastern neighbor Benin. Various peoples settled the boundaries of present-day Togo between the 11th and 16th centuries. Between the 16th and 18th centuries, the coastal region served primarily as a European slave trading outpost, earning Togo and the surrounding region the name “The Slave Coast”.