Castello Delle Regine produces wines from Umbria, the heart of Central Italy. The winery's portfolio centers on Sangiovese, the region's signature variety, which appears across two flagship expressions: the Selezione del Fondatore and a varietal Sangiovese. Both showcase the grape's characteristic structure and earthy depth. A Merlot rounds out the core range. The wines have been assessed by major critics including Wine Advocate, Wine Enthusiast, Wine Spectator, and Falstaff, with the Selezione del Fondatore earning particular recognition among prestige publications. Umbria's continental climate and limestone-rich soils create conditions suited to age-worthy reds with natural acidity and mineral character—qualities evident in the winery's output.