Krau Wildlife Reserve is the largest wildlife reserve covering 60,349 ha located in the Titiwangsa Mountains, central state of Pahang, Malaysia that was established during the British Colonial Administration. It is managed by the Department of Wildlife and National Parks, located south of Lanchang township. In 1960's, Lord Medway led a zoological expedition to Gunong Benom (2110 m asl) which latter had attracted many scholars, biologists and primatelogists to conduct research on the eastern part of the reserve called Kuala Krau.