Bluff or The Bluff is a geographical area, containing seven suburbs in Durban, eThekwini Metropolitan Municipality, KwaZulu-Natal Province, South Africa. Within the area referred to as "The Bluff" lie the suburbs of Brighton Beach, Grosvenor, King's Rest, Ocean View, Fynnland and Treasure Beach. The name of the area is derived from the long bluff - two ancient sand dunes on which most of the suburbs lie. The Bluff is one of the main enclosing elements of Durban Harbour from the Indian Ocean, and forms the southern quayside of the Port of Durban.