Austria is known for its unique wine characteristics in the culture of red wine production, with the most representative varieties being Grüner Veltliner and Blaufränkisch. These varieties not only showcase rich fruit aromas and good acidity but also possess excellent aging potential. Austria's red wine classification system ensures the quality of the products, which include varietal (Varietal), reserva (Reserva), and grand reserve (Gran Reserva) levels, allowing consumers to choose suitable wines based on their needs. In addition, Austria's noble rot wines are also quite famous and are widely loved for their sweetness and rich flavors. In terms of notable wines, Austria's Peller Eiswein (Peller ice wine) and other high-quality white wines such as Riesling are also highly regarded. These wines typically exhibit fresh fruit aromas and good acidity, making them an excellent choice for aperitifs or pairing with desserts. Many wineries offer tours of Austrian wineries, allowing visitors to gain insight into the local winemaking process and taste various high-quality wines. In 2003, Austria established the DAC (Districtus Austriae Controllatus) system aimed at protecting and enhancing the quality and characteristics of local wines.