Tugela River
The Buffalo River (; ) is the largest tributary of the Tugela River in South Africa. Its source is in Majuba Hill, "Hill of Doves" in Zulu language, located northeast of Volksrust, close to the Mpumalanga / KwaZulu-Natal border. It follows a southerly route into KwaZulu-Natal past Newcastle then turns southeast past Rorke's Drift, before joining the Tugela River at Ngubevu near Nkandla. During the nineteenth century it formed part of the boundary between the Colony of Natal and Zululand.