Sheridan Vineyard sits in Washington's Yakima Valley, the heart of Columbia Valley's premium wine country. The winery focuses on bold red varietals suited to the region's warm days and cool nights—conditions that build structure and depth in Cabernet Sauvignon, Cabernet Franc, and Syrah. Block 1, a Cabernet Sauvignon, represents the winery's core expression, while Boss Block showcases Cabernet Franc's darker, more mineral character. Singularity, a Shiraz, rounds out the portfolio with the variety's characteristic pepper and dark fruit. These wines have drawn assessment from major critics including Wine Enthusiast, Wine Advocate, Wine Spectator, Decanter, and Falstaff, positioning Sheridan among the region's serious producers of age-worthy reds.