California wine regions have become vastly more complicated since Napa Valley was officially recognized as an AVA (American Viticultural Area) in 1981. There are now 139 AVAs as more winemakers define themselves by regional differences in addition to grape variety.
Whether you're learning about wine or a fan of California wines, this map is an essential reference. Comparative latitudes of other world wine regions provide context.
24 by 36 inches, expertly printed on heavyweight acid-free archival paper.
First Published: March 2009
Latest Edition: August 2019
Data source: US Alcohol and Tobacco Tax and Trade Bureau
Available framed - See framed version
Please note: framed maps can only be sent via regular delivery (not express) and only to addresses in the continental US.