South Australia is located in the southern central part of Australia, bordered by the Great Australian Bight to the west and the Northern Territory to the north. The state features diverse landscapes, including the arid Outback, fertile agricultural regions, and coastal areas. Major cities include Adelaide, the capital, which is situated on the Adelaide Plains. The state is characterized by its unique geographical features, such as the Flinders Ranges and the Nullarbor Plain. South Australia is also home to several national parks, including Kangaroo Island and Coorong National Park, which showcase its rich biodiversity and natural beauty.