Alviano is situated in the southern Amerino area, on a hill overlooking the Tiber Valley and nestled within a hilly landscape characterised by badlands. Local viticulture reflects a transitional territory, where the influences of the river, the Corbara and Alviano reservoirs and the surrounding hills combine to create conditions favourable to the ripening of the grapes. The climate is sub-Mediterranean hill country, with dry summers, plenty of sunshine and rainfall concentrated mainly in autumn and spring.
The geology combines clays, sands and sedimentary deposits of marine and continental origin, with soils of varying texture, often clay-loam or enriched with limestone. These components favour wines with good structure, balance and a recognisable terroir character. The area is particularly suited to Trebbiano Toscano, Grechetto, Malvasia, Sangiovese, Ciliegiolo and Merlot, which are used to produce fragrant and harmonious white wines, delicate rosés and full-bodied reds with well-integrated tannins.
The winemaking tradition is rooted in the long agricultural history of the Tiber Valley, documented as far back as Roman times and still very much alive in local farming practices. The vineyards are generally cultivated on gentle slopes, with careful attention paid to aspect, pruning and the control of vine vigour, to ensure balanced ripening and bring out the distinctive character of the grapes.
