Adelaide is north of the Fleurieu Peninsula, on the Adelaide Plains between the Gulf St Vincent and the low-lying Mount Lofty Ranges. The city stretches 20 km (12 mi) from the coast to the foothills, and 90 km (56 mi) from Gawler at its northern extent to Sellicks Beach in the south. According to the Regional Development Australia, an Australian government planning initiative, the "Adelaide Metropolitan Region" has a total land area of 870 km (340 sq mi), while a more expansive definition by the Australian Bureau of Statistics defines a "Greater Adelaide" statistical area totalling 3,259.8 km (1,258.6 sq mi). The city sits at an average elevation of 50 metres (160 ft) above sea level. Mount Lofty, east of the Adelaide metropolitan region in the Adelaide Hills at an elevation of 727 metres (2,385 ft), is the tallest point of the city and in the state south of Burra.

South Australia's largest employment sectors are health care and social assistance, surpassing manufacturing in SA as the largest employer since 2006–07. In 2009–10, manufacturing in SA had average annual employment of 83,700 persons compared with 103,300 for health care and social assistance. Health care and social assistance represented nearly 13% of the state average annual employment. The Adelaide Hills wine region is an iconic and viable economic region for both the state and country in terms of wine production and sale. The 2014 vintage is reported as consisting of 5,836 t (5,744 long tons; 6,433 short tons) red grapes crushed valued at A$8,196,142 and 12,037 t (11,847 long tons; 13,269 short tons) white grapes crushed valued at $14,777,631.

When someday comes you'll need to get in.

When someday comes you'll need to be able to get around.