Moderated by the cool oceans that border it, the Western Australia wine region is one of Australia’s most temperate grape growing regions. Margaret River is justly famous for the quality of its Cabernet Sauvignons and Chardonnays, while other Western Australian GIs, such as Great Southern and Frankland River, excel with Riesling and Shiraz. Wine Enthusiast’s Western Australia wine guide features hundreds of Western Australia wine ratings and Western Australia wine reviews.