Westover Winery makes 1,000-2,000 cases of wine per year in Castro Valley. Most of the varietals it works with Sauvignon Blanc, Chardonnay, Merlot, Petite Verdoh, Petite Sirah, Pinot Noir, Syrah, Cabernet Sauvignon are grown locally. It also produces a large selection of dessert wines: Sherry, Muscat, and a number of flavored ports.
Hours: Mon.-Fri. by appointment; Sat.-Sun. 12-5 p.m.
Price: No charge for tasting with any purchase.