Discover the Swiss winemaking heritage of Wiederkehr Wine Cellars. The oldest and largest winery in mid-America, Wiederkehr Wine Cellars is located on the southern slopes of the Ozark Mountains. Here atop St. Mary's Mountain is where the Wiederkehr family carries on a tradition begun in 1880. Lovingly tended vineyards surround the winery, designed in the Swiss alpine style overlooking the Arkansas River valley. Learn more about the history of our family, our winery, and our winemaking philosophy.