Clos de Tart is a winery located on a Grand Cru single-pole vineyard in Côte d'Or in Burgundy. It dates back to the 12th century when the convent was built by the Cistercian nuns of Notre Dame de Tate. In 2017, French billionaire François Pinault purchased the domaine for more than $260 million. The vineyard covers 7.5 hectares (18.5 acres) and received Grand Cru status in 1939. The estate only produces two wines, both from Pinot Noir, the Grand Cru Clos de Tart and the Premier Cru La Forge de Tart, which carries the Morey-Saint-Denis designation.