Veneto is a wine region in north-eastern Italy, one of a group of three highly productive Italian regions known collectively as the Tre Venezie (after the Venetian Republic), which is a large area comprised today of the Italian regions of Friuli Venezia-Giulia, Alto Adige and Trentino, and Veneto. The Veneto is the biggest Denominazione di Origine Controllata (DOC) producer of the three. Although the Tre Venezie collectively produce more red wine than white, the Veneto region produces more whites under DOC and is home to the Soave and Prosecco wines.
The region is protected from the harsh northern European climate by the Alps, the foothills of which form the Veneto's northern extremes. These cooler climes are well-suited to white varieties like Garganega (the main grape for Soave wines), while the warmer Adriatic coastal plains, river valleys, and Garda Lake zone are the places where the renowned Valpolicella, Amarone and Bardolino DOC reds are produced.
In Veneto, two different wine areas are clearly distinguishable: an Eastern part, close to the Venice Lagoon between the hills of Treviso, the plain of Piave river and Adriatic coast, where it is typical to produce the famous Prosecco (Glera), and other varieties are grown like Merlot, Carmenere, Verduzzo, Raboso Piave, Refosco, Tocai, Verdiso, Marzemino; and the Western part, close to Garda Lake and the city of Verona, famous for the wines based on the varieties Corvina, Rondinella, Garganega, Trebbiano of Soave, and Oseleta.