We give Castello di Amorosa stars: Yelp | Trip Advisor

Winemaking starts in the vineyards, and here we strive to manage the quality and flavor of the grapes so that they exhibit all the qualities and complexities we are looking for. Virtually all the Castle's vineyards are on hillsides as hillside quality is usually far superior to valley floor grapes. Due to the steep nature of the terrain our vineyards are primarily hand-farmed. To promote quality, vineyard yields are kept to an absolute minimum, averaging barely two and a half tons an acre, roughly 60% of most Napa Valley vineyards.; for the lower grape yield the more intensely flavored the berries are.