Which of the following capitals produces their own wine?

The viticulture in Vienna is operated on an area of 622 hectares of the Viennese urban area (as of 2016). In 2016, 25,341 hectoliters of wine were pressed. This makes Vienna the only major city with significant wine production. A traditional specialty of Viennese viticulture, which has experienced a renaissance in recent years, is the Viennese Gemischter Satz.