Twyfelfontein UNESCO World Heritage site has one of the largest concentrations of rock engravings in Africa. Most of these well-preserved engravings represent rhinoceros, elephant, ostrich and giraffe, as well as drawings of human and animal footprints. The objects excavated from two sections, date from the Late Stone Age. The site forms a coherent, extensive and high-quality record of ritual practices relating to hunter-gatherer communities in this part of southern Africa over at least 2,000 years.