Big Rivers is a grape growing zone in Australia.
The four regions in the Big Rivers zone are Murray Darling, Perricoota, Riverina and Swan Hill.
[1]The Murray Darling and Swan Hill regions span the state border (the Murray River), and are partly in Big Rivers zone in New South Wales, and partly in the North West Victoria zone of Victoria.
[2] The area enclosed in the Big Rivers zone is bounded by the state boundaries with South Australia and Victoria.
It extends as far north along the South Australia border to include the city of Broken Hill.