Valdobbiadene is a town and comune in the province of Treviso, Veneto, Italy. Valdobbiadene is a wine growing area: located below the Alpine-Dolomite areas of Veneto, the climate allows the cultivation of the Glera variety of grape. The Conegliano Valdobbiadene area is the home of the best Prosecco, an extra dry sparkling white wine. Prosecco brands that derive from this area include Altaneve, Bisol, Mionetto, Col Vetoraz, Coda, Valdo and others.