Mount Carmel Vineyards is owned by Ron and Nancy Piazza. Established and planted by the Piazza’s in 1990, this was one of the first vineyards in the Sta. Rita Hills. 24 acres, planted in Pinot Noir and Chardonnay, these grapes have been in the hands of some of the most successful valley winemakers. currently selling grapes to select vintners as well as their own label, Mail Road wines. Mail Road, established with the Piazza’s and partners Michael Palmer and vintner Matt Dees, consistently scores in the top of it’s class.