One Mile is a suburb of the Port Stephens local government area in the Hunter Region of New South Wales, Australia. The Worimi people are the traditional owners of the Port Stephens area. The suburb is semi-rural with a small urban settlement, several eco-resorts and back-packer accommodations to the west of Gan Gan Road. On the beach side there is a residential land-lease community (Middlerock Home Village) and three tourist parks. The parks, two of which have licensed restaurants, are positioned to provide quick access to the suburb's two beaches. Since late 2017 Port Stephens Koala Hospital has been operating in the grounds of Treescape resort .