Signal Hill is a prominent landform in the city of Dunedin, New Zealand. It is located close to, and due north of, the head of the Otago Harbour and reaches an elevation of 393 m (1289 ft). The suburbs Ravensbourne, St. Leonards, and Opoho lie on its southern, eastern, and northwestern flanks, respectively. To the northwest is North East Valley, the thalweg of Lindsay Creek, a tributary of the Water of Leith. The southernmost spur of Signal Hill, Logan Point, has been extensively quarried for road gravel.