Property of the Ministry of Agriculture, following the donation of Mr. Osiris in 1907, the Château La Tour Blanche not only has a vast vineyard with heterogeneous soil, but also a wine-growing school. Long below its rank, the estate has benefited, thanks to state funds, from a major modernization. As early as 1988, the quality of the wines was affected and La Tour Blanche now produces excellent wines, particularly fruity and fragrant.