Dolcetto grape harvest at Madonna Estate Winery with Andrea Bartolucci. Since 1922 the Bartolucci Family has consistently created a perfect marriage of grapes and wine at Madonna Estate. Located in the world-renowned Carneros region, an area known for its fertile lands and cool climate, the Bartolucci family has found success with their organically grown grapes and Estate Bottled wines. In addition to practicing natural farming methods, they also combine traditional and modern winemaking techniques. As the third oldest winemaking family in the Napa Valley, it is important to them that they continue the commitment to farm naturally and preserve the winemaking traditions of past generations.