| Blackwood Canyon | Benton City | |
| Bonair Winery | Zillah | The Puryear family welcomes you to visit the "little hobby that got out of hand" and share our passion for winemaking. |
| Chinook Wines | Prosser | |
| Covey Run Vintners | Zillah | At the end of Vintage Road is a truly romantic destination spot. Bring your picnic and relax on our "Vinifveranda" and lawns overlooking famous whiskey Canyon Vineyard. |
| Eaton Hill Winery | Granger | EATON HILL WINERY is in its Twelfth production year. Restoration of the unique and historical building (Rinehold Cannery) continues. |
| Hedges Cellers | Benton City | |
| Hinzerling Winery | Prosser | HINZERLING, founded in 1976, is a working winery where visitors are usually welcomed into the cellar for a tasting with a family member. |
| The Hogue Cellers | Prosser | Winery founder Mike Hogue planted the winery’s first vinifera grapes in 1974. |
| Horizon's Edge Winery | Zillah | The name HORIZON’S EDGE comes from the panoramic view seen from the winery’s tasting room. A view that encompasses the Yakima Valley, Mt. Adams, and Mt.Rainier. |
| Hyatt Vinyards | Zillah | Focusing on red wines, HYATT offers Cabernet Sauvignon, Merlot, popular Cab-Merlot and by late Spring 1999, its first release of estate grown Syrah. Chardonnay, Riesling, Sauvignon Blanc, unique Black Muscat, and rare icewines round out the array of wines |
| Kestrel Vintners | Prosser | KESTREL’S was founded to create a line of elegant, distinctive wines. |
| Kiona Vinyards | Benton City | KIONA VINEYARDS pioneered the widely acclaimed Red Mountain growing region. The Williams family cordially invites you to visit our tasting room |
| Oakwood Cellers | Benton City | founded in 1986. Great pride is taken in making premium Washington wines with great taste and value. |
| Paul Thomas | Zillah | Founded in 1979, PAUL THOMAS WINERY steps into the future as a recognized producer of wines that reflects a combination of excellent grapes and expert |
| Pontin Del Roza Winery | Prosser | The Pontin family crushed their first grapes in 1984 to produce their premium wines for the PONTIN DEL ROZA WINERY. The grapes are grown in the Roza, a district of the Yakima Valley. |
| Portteus Vinyards | Zillah | PORTTEUS VINEYARDS (47 acres) Est.1981 is one of Washington’s only 100% “Estate Bottled” wineries and has recently been recognized as “One of America’s Great Cabernet Producers” by Wine Enthusiast Magazine. |
| Seth Ryan Winery | Benton City | SETH RYAN was designed as a boutique winery, with a true intention of releasing only unflawed wines of distinction. |
| Staton Hills | Wapato | Surrounded by a state-of-the-art vineyard, the winery vividly illustrates the marriage of fine modern design with traditional winemaking. |
| Tefft Cellers | Outlook | The tasting room and picnic deck overlook the vineyard adjacent to the Tefft’s newest adventure, Outlook Inn Bed & Breakfast. We invite you to stop by, visit and taste our unique wines. |
| Terra Blanca Vintners | Benton City | TERRA BLANCA VINTERS, located on nationally recognized Red Mountain, is one of Washington’s newest producers. |
| Thurston Wolfe | Prosser | owned by Wade Wolfe and Becky Yeaman. Started in 1987, we relocated from the Old City Hall in Yakima to Prosser in 1996. We specialize in the limited production of unique red wines and Ports, including Zinfandel, Lemberger and Syrah grown exclusively in the Columbia Valley. |
| Tucker Cellers | Sunnyside | TUCKER CELLARS, established in 1981, by Dean and Rose Tucker - pioneers in Washington grape growing. |
| Washington Hills Cellers | Sunnyside | Visit the home of WASHINGTON HILLS, APEX and BRIDGMAN award winning wines. Our knowledgeable tasting room staff will guide you through several wines. |
| Willow Crest Winery | Prosser | WILLOW CREST, one of the valley’s newest wineries is the culmination of David and Katy Minick’s efforts and desire to produce premium wine in the Yakima Valley. |
| Wineglass Cellers | Zillah | Owners Linda and David Lowe invite you to stop in and determine which of our wines will complement your favorite foods. |
| The Yakima River Winery | Prosser | The YAKIMA RIVER WINERY, founded in 1978 by the John W. Rauner family in Prosser, is noted for its barrel-aged red wines: |