Cavalier Bartolomeo produces Barolo from Piemonte in northern Italy, the region's most prestigious expression of Nebbiolo. The winery's portfolio centers on three flagship wines: San Lorenzo Barolo, Altenasso Barolo, and Cannubi San Lorenzo Barolo. Each draws from Nebbiolo's characteristic structure—high tannin, high acidity, and the mineral complexity that defines serious Barolo. Wine Spectator, Decanter, Wine Enthusiast, and Wine Advocate have all assessed the winery's releases. The San Lorenzo Barolo stands as the highest-rated of the three, followed closely by Altenasso and Cannubi San Lorenzo. Barolo demands time in bottle; these wines reflect the traditional rigor of Piemontese winemaking, where Nebbiolo's austere frame gradually reveals layers of tar, rose, and dried cherry.