Orvieto is an italian wine region located in Umbria and Lazio. Orvieto DOC is a blend based on Grechetto and Trebbiano grapes. These wines are typically dry, though sweet varieties are produced in small quantities. Red wines are produced in this region as well under the Rosso Orvietano DOC. These reds are blends of Aleatico, Barbera, Cabernet Franc, Cabernet Sauvignon, Scaniolo, Cesanese, Ciligiolo, Colorino, Dolcetto, Merlot, Montepulciano, Pinto Nero and Sangiovese. (Wine/Appellations)