Sugarloaf Point Light, also known as Seal Rocks Lighthouse, is an active lighthouse located on Sugarloaf Point, a point about 3 kilometres (1.9 mi) southeast of Seal Rocks, Mid-Coast Council, New South Wales, Australia. It guards Seal Rocks, a treacherous rock formation to the south. It is the first lighthouse designed by James Barnet, and built from 1874 to 1875 by John McLeod. It is also one of only two towers in Australia with an external stairway. It is also known as Sugarloaf Point Lightstation Group, Seal Rocks Lightstation Complex and Sugarloaf Point Lighthouse. The property is owned by National Parks and Wildlife Service. It was added to the Commonwealth Heritage List on 22 June 2004; on the New South Wales State Heritage Register on 22 February 2019; and on the (now defunct) Regis