What are the key regions known for producing Chardonnay wines?

Burgundy, primarily sub regions of Chablis, Côte de Beaune, and Macon, is known to produce some of the best Chardonnays in the world, that are distinguished by their finesse, minerality and long age-ability. The Chardonnay produced in Napa Valley and Sonoma County, and also the Central Coast regions of California, are renowned for their various styles – from rich and opulent to crisp and refreshing. Margaret River and Yarra Valley in Australia are highly esteemed due to their vibrant, fruit-forward Chardonnays that possess unmatched balance and structure.