Château de Monteberiot sits in Côtes de Bourg, the smallest and most traditional appellation within Bordeaux's right bank. The region's clay-limestone soils and Atlantic-moderated climate favor Merlot and Cabernet Sauvignon, varieties that anchor the estate's core offerings. Villa Jeanne Côtes de Bourg, a Merlot and Cabernet Sauvignon blend, represents the winery's flagship expression, while its Côtes de Bourg—a three-grape blend of Cabernet Franc, Cabernet Sauvignon, and Merlot—showcases the appellation's structural elegance. Both wines have been assessed by Wine Enthusiast. Côtes de Bourg remains a region of modest production and understated character, where Bordeaux's classic proportions emerge without the scale or extraction of its more celebrated neighbors.