Anyone traveling to Napa Valley to visit wineries inevitably begins to wonder: what are all these different parts of Napa Valley? Wine fans will tell you that the different parts (known as American Viticultural Areas) are supposed to produce wines with certain characteristics not found in other parts of Napa Valley. Each AVA has different soil, weather, and more.
Over at Snooth, one of the community gurus has written up an excellent overview of the Napa Valley AVAs. Whether you’re traveling there or not, you should definitely review it. You will see these AVAs on many wine labels, and having this information will help you better understand what’s in the bottle.