Botswana lies immediately to the north of South Africa, is bordered on the north and west by Namibia, on the north and east by Zimbabwe, and is connected by a narrow strip of land on the northern border to Zambia. In the country’s northwest, the Okavango River empties into the Kalahari sands, creating the largest inland river delta in the world. While the Okavango Delta is home to relatively few large game animals in comparison to other areas of Botswana, its clear waters and myriad small islands are home to an astounding variety of birds, plants, and smaller species of animals.
Nearby is Chobe National Park, a beautiful grassland reserve that has gained international fame for its abundant elephant population. Southeast of Chobe are Botswana's enormous Makgadikgadi salt pans, home to large herds of blue wildebeest, several antelope species, and those international lovers of salt pans, flamingos. Almost the entire remaining portion of the country is covered by the Kalahari Desert – a varied environment of sand, savanna, and grassland. Although this area of Botswana is only sparsely inhabited by humans, it is one of the richest wildlife regions in all of Africa. Botswana's two largest parks, the Central Kalahari Game reserve and Gemsbok National Park, are found in this region.