Arpepe produces Nebbiolo-based wines from Valtellina Superiore in Lombardia, northern Italy's alpine wine region. The winery's portfolio centers on three reserve expressions: Grumello Sant'Antonio, Inferno Sesto Canto, and Sassella Rocce Rosse. Each represents a distinct terroir within the steep, south-facing slopes of Valtellina, where Nebbiolo develops the structure and complexity the region is known for. Wine Spectator and Wine Enthusiast have rated these wines, with the Grumello Sant'Antonio Riserva earning particular recognition among the three. Valtellina's continental climate and mineral-rich soils shape wines of notable depth and aging potential—hallmarks of serious Nebbiolo production in Italy's north.