Château Gazin Rocquencourt in Pessac-Leognan was founded in the 15th century, making it one of the oldest estates in the commune. Owned by the Bonnie family of Château Malartic-Lagraviere, the sustainably farmed Cabernet Sauvignon and Merlot vineyards are composed of deep gravel over limestone which results in fine red wines that combine elegance, complexity, and balance.