Villa Tonino operates in Terre Siciliane, the expansive wine region of southern Sicily. The winery focuses on indigenous Sicilian varieties, anchoring its portfolio in Nero d'Avola, the island's signature dark-skinned grape known for ripe stone fruit and structured tannins. The Baglio Curatolo Nero d'Avola represents the winery's expression of this variety, while a straightforward Nero d'Avola offering provides a more direct encounter with the grape's character. Grillo, Sicily's principal white variety—crisp, mineral, and food-friendly—rounds out the core range. Both Wine Enthusiast and Wine Spectator have rated Villa Tonino's wines.