Castello di Sonnino is a winery in Tuscany, Italy, with 2 wines in our catalog: 2 red wines.
Its wines are sold as Toscana IGT and Chianti DOCG. The main grapes are Merlot, Cabernet Sauvignon and Malbec. The estate farms 41 hectares of vineyards and makes about 120,000 bottles a year.