Botswana is one of Africa’s most popular and exclusive safari destinations. It is a fascinating world, home to well-known landmarks such as the Okavango Delta, the Kalahari Desert and the Chobe National Park. The territory is roughly triangular—approximately 600 miles (965 km) from north to south and 600 miles from east to west—with its eastern side protruding into a sharp point. Its eastern and southern borders are marked by river courses and an old wagon road; its western borders are lines of longitude and latitude through the Kalahari, and its northern borders combine straight lines with a river course. Within the confines of Botswana’s borders is a rich variety of wildlife, including many species of mammals, birds, reptiles, amphibians, and fish.