Adelaide is a beautiful city on the southern edge of Australia's mainland. It is also the capital of South Australia. It is also the transportation center of the eastern Australian states to the Midwest of Australia. Adelaide is located on the coast plain, west of the Gulf of St. Vincent, and east of Adelaide Hills. The whole city is located on the bank of the Toros River, behind the beautiful Nufdi Mountain Ridge. The urban streets are neat and spacious, and the high-altitude overlooks the entire city like a sloping figure. The city is divided into North and South Districts by NorthTerrace, which is a cross-section of North and West. North Adelaide and North District are mostly quiet and beautiful residential areas.