The 15 800 hectare reserve is set on the edge of the former Karoo Basin where several of Africa's vegetation zones converge and biodiversity is therefore extremely rich. The Kwandwe landscape is dominated by valley bushveld on open plains and rolling hills, with succulent euphorbias, aloes and spekboom among the characteristic plants. Thousands of animals, including the Big Five (lion, leopard, elephant, rhino and buffalo) have been reintroduced to roam the reserve, which is also a haven for endangered animals and birds and numerous programmes to support them have been introduced.