Start with the coastal–inland contrast
- Region: Great Southern is a region within South West Australia zone. It extends inland from the south coast, considerably farther east than Margaret River.
- Inland: Warm days and cooler nights support dry Riesling, Shiraz and Cabernet with both ripeness and freshness. Height, slope and exposure vary.
- Coast: Ocean influence reduces temperature swings and supports Pinot Noir, Chardonnay and sparkling alongside other grapes. A winery’s coastal address does not prove that all its fruit comes from the coast.