Castello di Monastero produces wines from central Tuscany, drawing on the region's signature varieties. The winery's Chianti Classico Riserva centers on Sangiovese, the grape that defines the landscape around it—structured, mineral-driven, capable of aging. Lunanuova Vin Santo del Chianti, made from Trebbiano Toscano, represents the fortified tradition of the region: oxidative, complex, and built for contemplation. Infinito blends Cabernet Sauvignon with Sangiovese, a marriage of international and local character. Wine Spectator, Wine Enthusiast, Wine Advocate, and Decanter have all assessed the winery's output, with the Lunanuova and Chianti Classico Riserva earning particular recognition among prestige critics.