Named for the four train whistles at the nearby crossing in Eltopia. The wines are made with a minimal-intervention approach, so each one speaks for the grapes behind it.

High on Badger Mountain's southern slope in Kennewick, with an outdoor picnic area looking over organic vines. Taste USDA Organic wines made without added sulfites and learn how they're grown.

Rick Wasem and Lynn DeVleming started Basalt Cellars in Clarkston in 2003 to make age-worthy Washington reds. They are aged 18 to 30 months in mostly French oak, then released ready to drink.

Palencia makes small-lot Washington wines from distinctive vineyard sites, with club members usually getting first dibs. A West Richland stop for anyone chasing something a little rarer.

A small family estate on the Royal Slope in the Columbia Valley, set along the edge of the family farm. It lies a short drive from the Columbia River, near Vantage, not far from the town of George.

A fully estate winery in Quincy, right next to the Gorge Amphitheatre, with basalt cliffs, Columbia River views and a club cave. Walk the vineyards, then head upstairs to a tasting room that has seen its share of proposals.

A Horse Heaven Hills landmark on the Columbia River, open since 1983. Quality and heritage meet in the glass, from a winery that has been doing it for decades.

A local favorite above the Yakima River, with an on-site vineyard, snacks and canyon views. Try the estate Riesling, Rose, Cab Franc du Blanc and port-style wines.

Megan Couture-Bates makes small-batch wines in Quincy, picking fruit from several Central Washington AVAs. She treats winemaking as equal parts art and science.

Wander the cherry orchard in Kennewick, then take a glass up to the rooftop Singing Cellar. A casual tasting room with a fun streak.

A public house in the owners' hometown of Royal City: estate wines from the Royal Slope, scratch-made food and craft beer, with more tasting rooms in Woodinville, Walla Walla and Ellensburg.

Estate wines from Washington's Royal Slope, including Cabernet, Syrah, Malbec, Pinot Gris and rose. Gard also pours in Walla Walla, Woodinville and Royal City, with light bites and events.

A family-owned estate vineyard planted in 1998 under the direction of Dr. Walter Clore, on a south-facing slope in Goose Gap. Limited production, handcrafted wines from estate grapes.

The oldest estate winery in Washington, family-owned since 1983 in the heart of Columbia Valley. Every bottle comes from grapes grown on the property.

A Richland pioneer pouring Washington wine since 1983, shaped by a long line of guest winemakers. The focus is quality over quantity, with a style that is approachable and polished.

Three generations of farming led to a Candy Mountain Bordeaux vineyard planted in 2000. Son Seth took over winemaking in 2016, and the wines aim to show off this unique ridge.

A Columbia River tasting room on Richland's River Walk, with meat and cheese boards, baked brie and flatbreads. Bring your own food if you like.

Monarcha picks vineyards for growers who farm at high elevation, on steep slopes and rocky ground. The result is wines with clear varietal character, and a tasting room in Kennewick to try them.

Single-site Washington wines made in tiny lots, built around the soils of each vineyard. Members get first pick, so a Kennewick stop is your shot at the small-run bottles.

A tasting room in downtown Clarkston's historic Billups building. Local musicians play weekends, local art lines the walls, and you can bring a picnic or order in from nearby restaurants.

A family of farmers in Pasco making wine from their own estate vineyard. Rebel spirit in the name, real love of the land in the glass, and a chance to see vineyard life up close.

A family label from restaurateurs who left Alaska for Washington wine country. Grapes come from Red Mountain and Horse Heaven Hills, and the hospitality instincts show.

An Ellensburg stop unlike any other, mixing Western-inspired fashion with WineGirl Wines. Shop for an outfit, or sit down with friends and a glass.