Annadel Estate is a 33-acre boutique winery located in Santa Rosa, Sonoma County, serving as a family-owned and operated winery, elegant wedding and event venue, and commercial cut flower business. They offer private, curated wine tasting experiences limited to six guests, specializing in Pinot Noir and Bordeaux-style varietals including Cabernet Franc, Cabernet Sauvignon, and Merlot.