Casal Sta. Maria produces vibrant wines that reflect the essence of Lisboa’s terroir. Known for its innovative approach, the winery utilizes indigenous grape varieties like Arinto and Castelão, alongside international favorites such as Chardonnay and Syrah. Their red wines are rich and full-bodied, while the whites offer crisp acidity and fruitiness. Casal Sta. Maria stands out for its sustainable practices and low-intervention methods, allowing for a genuine expression of the land. Recognition in international wine competitions highlights its commitment to quality and craftsmanship.