Tenuta di Castellaro produces wines from Terre Siciliane in Southern Italy, drawing on indigenous varieties that thrive in the region's Mediterranean climate. The winery's portfolio centers on Malvasia di Lipari, a distinctive white grape with natural sweetness and aromatic intensity, expressed across two bottlings: Malvasia delle Lipari and Eúxenos. Corinto Nero, a dark-skinned variety, appears in Corinto, rounding out the range. These wines have been assessed by Decanter, Wine Enthusiast, and Wine Advocate, reflecting their place within the broader conversation around contemporary Sicilian winemaking. The focus on native grapes positions the winery within the larger movement toward regional authenticity in Southern Italy, where volcanic soils and warm summers create conditions suited to varieties that have adapted over centuries.