Principi di Butera operates in Terre Siciliane, the broad appellation spanning Sicily's diverse terroirs. The winery focuses on Nero d'Avola, the indigenous dark-skinned variety that defines the region's character—structured, mineral-driven wines with dark fruit and savory depth. Their portfolio includes Deliella Nero d'Avola, a single-varietal expression of the grape, alongside Riesi, a Nero d'Avola and Syrah blend that marries Sicilian tradition with international technique. Butirah Syrah showcases the winery's work with the French variety in a Mediterranean context. These wines have been assessed by Wine Spectator, Wine Enthusiast, Wine Advocate, Falstaff, and Decanter.