Botswana and 30°E. The country is predominantly flat, tending toward gently rolling tableland. Botswana is dominated by the Kalahari Desert, which covers up to 70% of its land surface. The Okavango Delta, one of the world's largest inland deltas, is in the northwest. The Makgadikgadi Pan, a large salt pan, lies in the north. The Limpopo River Basin, the major landform of all of southern Africa, lies partly in Botswana, with the basins of its tributaries, the Notwane, Bonwapitse, Mahalapye, Lotsane, Motloutse and the Shashe, located in the eastern part of the country. The Notwane provides water to the capital through
Kalahari Resorts Kalahari Resorts The Kalahari Resort and Convention Center is a water park resort chain with locations in Wisconsin Dells, Wisconsin; Sandusky, Ohio; Pocono Mountains, Pennsylvania; and soon Round Rock, Texas. At 220,000 square feet, the indoor water park at Kalahari's Pocono Mountain resort is the largest in the United States, followed by the waterpark in Sandusky, Ohio at 173,000 square feet and in third place the Wisconsin Dells, Wisconsin property at 125,000 square feet. The Kalahari Resorts and Conventions is named after the Kalahari Desert in southern Africa, hence the African theme at all the resorts. Located in Wisconsin Dells,