The Chablis AOC is part of Burgundy, one of the most prestigious wine regions in France producing only white wines from the Chardonnay grape variety. Vinification is carried out in stainless steel vats at a medium temperature. Ageing on the lees, along with “bâtonnage” (stirring up of the lees), brings the smoothness and minerality of the Maison Castel Chablis Chardonnay to the fore.