Ale with natural flavor added. World Champion Winter Ale. The legendary Boonville beer. Anderson Valley: Consistently judged one of the world's finest breweries. Visit us in beautiful Anderson Valley and experience all we have to offer: visitor center, tasting room, gift shop, brewery tours and 18 hole disc golf course. We're located at the junction of Hwy 253 and Hwy 128, just 2 hours north of San Francisco. Visit our website at www.avbc.com. Please recycle.