Christophe et Fils works in Chablis, the northernmost expression of Burgundy's Chardonnay tradition. The winery's portfolio spans the region's classic hierarchy: unoaked Chablis, the mineral-driven 1er Cru 'Mont de Milieu', and Vieilles Vignes from older vines. All three wines are Chardonnay-based, reflecting Chablis's singular focus on the variety in its cool continental climate. The 1er Cru 'Mont de Milieu' and Vieilles Vignes have drawn attention from Wine Enthusiast, Wine Advocate, Decanter, and Wine Spectator. These are wines built on terroir rather than oak—precise, age-worthy expressions of limestone soil and restrained ripeness that define the appellation.