Having been listed under the UNESCO world heritage sites,the Okavango Delta,the world's largest inland delta is a near untamed wilderness area. It covers atleast 16000 km2 of North western Botswana, it is a very diverse area in terms of game viewing and the habitats. Moremi Game Reserve is one famous park that is found in the Okavango Delta. Best time to visit February to Mid-December: Wildlife viewing is generally better in the dry months (March to November), when there is concentrations of wildlife along the permanent rivers. The vegetation is thinner, and temperatures being higher later in that period, drives the wildlife to a permanent residence.