Washington Wine refers to the wine produced in the state of Washington, which is the second-largest wine-producing state in the United States. The region is known for its diverse climate and geography, allowing for a variety of grape types to thrive, including Cabernet Sauvignon, Merlot, and Chardonnay. The Columbia Valley is the most prominent wine region in Washington, featuring numerous vineyards and wineries. The state's winemakers focus on sustainable practices and innovative techniques, contributing to the growing reputation of Washington wines on both national and international stages.