The Dzanga Sangha Reserve is located in the rainforest in the south-western part of the Central African Republic. It comprises a total area of more than 4 000 km2 (more than 400 000 hectares). The two central parts of the Reserve, the Dzanga and Ndoki Sectors, constitute the Dzanga Ndoki National Park, covering 495 km2 and 725 km2 respectively.
Large mammals such as forest elephants, forest buffalos, giant forest hogs, gorillas and bongos, can be encountered in densities described as unique. At the Dzanga saline (a forest clearing), more than 4000 elephants have been counted and identified over the last years. Elephants feeding on the mineral-rich soil at this saline.