Fashioned after a French country chateau, Columbia Crest is one of the largest wineries in Washington State. It is located about 20 minutes south of Prosser, Washington.
Columbia Crest has pioneered vineyard and winery research in the Northwest. In the 1990s the winery did a six year study on irrigation in the Northwest. They have also produced more 90+ point scoring wines.
Guided tours are available on weekends, 11am to 1pm and 2:30 pm and 4pm. Self-guided tours are available daily.