Sterling Vineyards is located on Dunaweal Lane in Calistoga. If you go early and have a coupon, you can get a discount on the tram and tasting. This winery is a great place to go if there is nice weather, because the tasting room is located on the side of a mountain, with tram service. The great thing about this winery is the fact that you can have a seat on the balcony and they will bring the tastings right out to you. Wines here are pretty good, and you can buy them at the gift shop at the top, or at the bottom of the mountain.