Despite being located close to the Grampians National Park, the region itself sits between 240 and 440 metres above sea level. It is a cooler region by Australian standards, the average temperature during January being just . The harvest period is typically mid March to mid May.
Great Western Great Western is the first subregion of the Grampians to achieve GI status, doing so in 2007. It is the historical heart of the Grampians and the location of most of its wineries. The topsoil is predominantly sandy loam with quartz and gravel pockets, the
subsoil deep clay. Great Western is the wine and food village of the Grampians, with five cellar doors open to the public. Further information on Great Western ==History==