Château de Béru produces Chardonnay from Chablis, the northernmost expression of Burgundy's limestone terroirs. The winery's portfolio centers on the mineral precision that defines the region—wines shaped by Kimmeridgian soil and a cool continental climate. Côte aux Prêtres Chablis and Montserre Chablis represent the upper range of the lineup, both pure Chardonnay expressions that have drawn assessment from Wine Spectator, Decanter, and Wine Enthusiast. A foundational Chablis rounds out the range. The wines reflect Chablis's characteristic austerity and structure, built on high acidity and the chalky, flinty character that emerges from the region's geology rather than oak influence.