Galleano winemaking spans generations, remaining family-owned, and is California's largest producer of Cucamonga Valley wines. Galleano Winery is located in Mira Loma s Wineville area. The winery is located at the southern fringe of the Cucamonga Valley, made famous for winegrowing by Secondo Guasti. Popular wines include Cucamonga Peak White, Grenache Rose, Chianti, Merlot, Zinfandel, Vermouth, Sherry Crema Cask and Almond Champagne. Galleano Wines continue to win numerous awards at international wine competitions, including the Sweepstakes Award at the LA County Fair. The winery is Riverside County s oldest winery. In 1993 it was designated as a County Historical Landmark and a State of California Point of Historical Interest. Galleano offers daily wine tasting and vineyard tours. The winery has been in business since 1927 and is located in Mira Loma, Calif. .