You can learn more about wine by visiting wineries, reading books and articles, and taking online courses. As of 2003 the top wine producing states in the United States are (listed by production rank): California, New York, Washington, and Oregon. California produces more than 90 percent of the volume.

Here are few websites and online learning programs to browse.

• Research
  • Grape and Wine Research and Development Corporation - The Grape and Wine Research and Development Corporation (GWRDC) is the body responsible for investing in grape and wine research and development on behalf of the Australian wine industry and the Australian community.
  • American Wine Facts as of March 18, 2003 - Published by the Winegrape Growers of America, a federation of state winegrape grower organizations representing America’s production of grapes for wine.
  • WineRelease.Com - Published by avid wine enthusiast Neil Monnens, the mission of this website is to keep wine enthusiasts informed about past and future fine wine release dates for wines produced in North America.
  • Wineanswers.com - A consumer service provided by the Wine Market Council, a non-profit organization representing the U.S. wine trade, Wineanswers.com is where you will find experts answering your questions about wine.
  • Wine Glossary - Common wine terms are defined by Luna di Luna Wines.
• Articles
  • New Twist on Thanksgiving
  • Beat the Summer Heat With Cool Wines
• News and News Releases
  • Oregon Wine Board Press Releases
  • Wine at Bella Online (The Voice of Women)
  • WineAmerica News Releases and Media Advisories
• Special Events
  • Local Wine Events - An extensive directory of wine tastings, festivals and related events around the world.
  • Host a Wine Tasting - Ideas from Luna di Luna Wines.
• Wine Associations
  • Amador Vintners Online
  • Anderson Valley Winegrowers Association
  • Consorzio Cal-Italia
  • Family Winemakers of California - An association of California Table Wine Producers
  • Livermore Valley Winegrowers Association
  • Lodi-Woodbridge Wingrape Commission
  • Madera Vintners Association
  • Mendocino Winegrowers Alliance
  • Monterey County Vintners & Growers Association
  • Mount Veeder Appellation
  • Napa Valley Vintners Association
  • New Mexico Wine Growers Association
  • Oregon Wine Board
  • Paso Robles Vintners & Growers Association
  • Redwood Valley, Mendocino
  • Rhone Rangers
  • San Luis Obispo Vintners & Growers Association
  • Santa Barbara County Vintners Association
  • Santa Cruz Mountains Winegrowers Association
  • Sonoma County Wineries Association
  • Sonoma Valley Vintners & Growers Alliance
  • The Wine Institute - The public policy advocacy association of California wineries.
  • WineAmerica - Formerly the American Vintners Association, WineAmerica is the national trade association of American wine producers representing more than 650 American wineries in 48 states. The mission of WineAmerica is to encourage the dynamic growth and development of American wineries and winegrowing through the advancement and advocacy of sound public policy.
  • Yamhill Winery Association - Representing over 50 wineries in the heart of Oregon wine country.
  • ZAP (The Association of Zinfandel Advocates & Producers) - ZAP is dedicated to advancing public knowledge of and appreciation for American Zinfandel and its unique place in our culture and history.