Casanova di Neri produces Brunello di Montalcino from Sangiovese in Tuscany's Montalcino zone, where the grape achieves its most structured and age-worthy expression. The winery's portfolio centers on three flagship releases: Cerretalto, Giovanni Neri, and Tenuta Nuova—each a pure Sangiovese that reflects the terroir's capacity for complexity and balance. Brunello di Montalcino demands extended aging; these wines show the region's signature architecture of firm tannin, acidity, and dark fruit, built for the cellar. The wines have been assessed by Wine Enthusiast, Wine Advocate, Decanter, Falstaff, and Wine Spectator, reflecting their standing within serious wine discourse. Casanova di Neri's work exemplifies the discipline required in Montalcino, where Sangiovese's potential is realized through careful viticulture and patient winemaking.