Peter Lehmann produces wines from the Barossa, South Australia's warm and storied wine region. The winery focuses on Riesling and Shiraz, the varieties that define the area's character. The Wigan Limited Release Riesling and The Master's Collection Wigan Riesling showcase the region's capacity for mineral-driven, age-worthy white wines with complexity and structure. The Masterson Shiraz demonstrates the dark fruit intensity and spice that Barossa Shiraz can achieve. These flagship wines have been assessed by Wine Spectator, Wine Enthusiast, Wine Advocate, Decanter, and Falstaff.