Brief listing page and history.

Zillah producer of Chardonnay, Cabernet, and Merlot. Includes descriptions of current releases, a live vineyard webcam, an award list, and a photo album.

Produces Syrah and Merlot. Product descriptions and online ordering.

Produces a wide range of reds and whites in Zillah. Features descriptions of past and current releases, reviews, vineyard and appellation descriptions, and a company history.

Family-operated producer of red and white table and dessert wines. Includes descriptions of current releases, staff profiles, an event calendar, recipes, and a newsletter. Located in Prosser.

Subsidiary of Phillips-Hogue produces several lines of wines in Prosser. Includes product descriptions along with searchable reviews and tasting notes. Also contains recipes, a family profile, a cork FAQ, and event listings.

Produces a variety of reds and whites in Zillah. Brief product descriptions and event listings.

This Zillah winery specializes in Merlot and a variety of sweet, late-harvest wines which are all estate grown. Site provides a newsletter, ordering information and tasting notes.

Established in 1999 in Prosser, this small winery develops wine with a Bordeaux attitude. Offers limited quantities of Cabernet Sauvignon, Chardonnay and Merlot.

Produces a range of reds and whites in Benton City. Features product details, ordering, and event listings.

Produces red, white, rose, and dessert wines in Sunnyside. Includes product descriptions, ordering information, recipes, a wine region map, and a letter from the owner.

Constellation Brands subsidiary producing a wide range of red, white, and fruit wines. Contains winemaker's notes, vineyard descriptions, reviews, and awards.

Producers of small quantities of red wines in Zillah. Features product descriptions, online purchasing, vineyard information, and a winemaker profile.

Produces red and white wines, as well as icewine in Wapato's historic Donald Fruit and Mercantile building. Includes a product list, history, winemaker profile, and company overview.

Family-run winery in Zillah, whose products include Zinfandel, Merlot, Cabernet, and Chardonnay. Contains product descriptions, downloadable order form and newsletter, and pictures of the crush.

Produces Merlot and Cabernet Sauvignon in Wapato. Includes product and vineyard descriptions, a company overview, and a winemaker profile. Part of the Chalone Wine Group. [Flash required]

A small boutique winery at the foot of Red Mountain in the southeastern end of the valley. Includes information about the tasting room, location, and events.

Produces a wide variety of red and white wines in Outlook, and offers lodging. Includes product descriptions, online purchasing, an event list, and a winery profile.

One of the state's oldest grape-growing families. Includes product descriptions, event listings, and a winery history. Located in Sunnyside.

Zillah winery focuses on Cabernet Sauvignon, Merlot, Chardonnay, and Zinfandel. Lists wines, reviews, and events.

Husband and wife team, John and Louise Rauner, specialize red wines and port. Contains technical data and descriptions of wines, an award list, and a profile of the owners. Located in Prosser.