Home Learn Approved Viticultural Areas (AVAs) Decanter Staff November 10, 2010 US appellation system, defining regions entitled to a geographical designation for their wines. Written by Latest Wine News Hugh Johnson: ‘We’re getting bolder with bubbles from Italy, Spain, Australia, NZ, the Cape…’ History quiz: 10 questions on wine through the ages The ethical drinker: ‘Wines and people that made me stop and think’ How Bordeaux 2016 surprised winemakers to compete with all-time greats Tickets on sale! Decanter Fine Wine Encounter New York returns to the top of Manhattan