Description CVNE have been producing Monopole in Haro since the beginning of the 20th century. The name was registered back in 1915, making it the white wine with the oldest registered name in Spain. Since then, it has been one of CVNE’s most prominent wines and a benchmark in households and hospitality. Monopole is made from viura grapes, and its French name denotes that the wine comes from a single vineyard, a term originating from Napoleonic times.