Napa Valley VintnersIn their eighth decade, the Napa Valley Vintners (NVV) is a non-profit trade association responsible for promoting and protecting the Napa Valley Appellation as a a winegrowing region. NVV is committed to the preservation and enhancement of the Valley's land, wine, and community for future generations. The Napa Valley Vintners Association addresses the shared interests of nearly 500 member wineries. The site provides a comprehensive list of wineries by category, by city, and by name, including maps. Tastings and market visits, local community programs, Napa Valley events and professional development opportunities are featured as well as a Napa Valley vintners blog.