Suva sits in the middle of a metropolitan area, sometimes known as the Suva Urban Complex, and sometimes informally known as Suva, even though it encompasses a total of four areas with their own town or city names and their own separate local governments. This conurbation stretches from Lami (immediately west of the city of Suva) along the Queens Highway, through Nasinu (immediately east of the city of Suva), to the Rewa River, along the Kings Highway, and then to Nausori across the river. To the north and northeast are the rainforest-park areas of Colo-i-Suva and Sawani, along the Princes Road, which connect at the Rewa River Bridge. This whole area (excluding Lami) is also formally referred to the Suva–Nausori Corridor. It is the most populous area in Fiji, with over 330,000 inhabitants.