Weingut Karl May is a family-owned winery in Osthofen, Germany, cultivating 20 hectares in the Rheinhessen region. Managed by the seventh generation, Peter and Fritz May, the winery prioritizes organic viticulture and a non-interventionist approach to winemaking. Their vineyards span sites like Osthofen Goldberg, known for its limestone soils, and Bechtheim Geyersberg, where the oldest Riesling vines thrive, producing mineral-driven and complex wines. The winery produces a wide variety of wines, including highly-rated Rieslings, Pinot Blanc, Pinot Gris, and the "Blutsbruder" series, a tribute to the famous German author Karl May.