Poggio Antico is a prestigious, high-altitude winery in Montalcino, Italy, known for its elegant, terroir-driven Brunello di Montalcino and other Sangiovese-based wines, characterized by freshness and finesse due to its unique location on the highest ridge south of town, calcareous soils, and organic farming practices, with a focus on precise, plot-by-plot vineyard management and modern, sustainable techniques under new ownership since 2017.