The Prosecco Superiore DOCG of Conegliano Valdobbiadene is a wine made in the hills between Conegliano and Valdobbiadene, with guaranteed quality in every bottle. The wine must be produced in the 15 municipalities in the area and only made from a minimum of 85% Glera grapes and a maximum of 15% Verdiso, Bianchetta, Perera, Glera Lunga grapes. The production is limited to 135 quintals/hectar and the Rive designation can only be used for the production of Spumante and indicates the origin of the grapes.