In this time of multimillion-dollar vineyard estates and celebrity winemaking consultants, when it seems that financial backing has replaced skill as the key to success in enology, it is rare that a simple idea can give birth to wines that stand out for flavor and balance, rather than pedigree alone. Waterstone Winery was formed in 2000 with the simple concept of creating luxury wines at affordable prices. Bringing together previously established relationships with Napa Valley growers and vintners, the winery set out to develop balanced wines of varietal character through intelligent sourcing. Preferring to focus on the wine itself rather than the accumulation of land and facilities, Waterstone owns no vineyards, nor does it own the facility where its wines are made. Dedicated winemaking, strong relationships with top growers and long-term grape contracts are the keys to Waterstone’s quality and success.

Christopher the wine maker was very welcoming. We made our appointment last minute but he accommodated our schedule. He was super laid back and very knowledgeable, and he made us feel comfortable. I recommend this tour to anyone looking for a nice secluded vineyard with a lot of history and a casual setting.

In 1987, Jim Summers acquired a 28-acre vineyard nestled in Knights Valley, a region located northwest of Calistoga between Mount St. Helena and the Alexander Valley. At the time, the property was predominantly planted with Merlot grapes, established 30 years earlier by Dan Duckhorn, along with some Muscat Canelli. The inaugural vintage of Summers Ranch Reserve Merlot was produced in 1992, yielding 900 cases. Today, the estate also produces Petite Sirah from the Knights Valley vineyard. Known for its warm climate, volcanic soils, and proximity to Napa Valley, Knights Valley has recently garnered increased attention for its Bordeaux varietals.

In 1996, Summers expanded their vineyard holdings by acquiring 25 acres at the intersection of Highway 128 and Tubbs Lane in Napa Valley. This property, now known as Summers Estate Wines, is home to the Villa Andriana Vineyard, named in honor of their daughter. While the estate has been fully revitalized to maximize its potential, the 40-year-old Zinfandel vines are meticulously preserved. The winery and tasting room, surrounded by over 22 acres of Zinfandel, Charbono, and Cabernet Sauvignon vines, strike a perfect balance between pleasure and productivity.

Summers' signature wine is the distinctive Charbono, a varietal believed to be an early Italian adaptation of Charbonneau, a French grape. Some argue it is closely related to the Dolcetto variety, which is commonly grown in northern Italy. The Charbono vine produces large berries that create a deeply colored red wine, known for its rich fruit flavors and low tannin content when subjected to extended skin contact during fermentation.

The Summers Estate, with its scenic vineyard views in Calistoga, California, stands as a testament to the region's rich winemaking heritage.

Kukkula is a boutique winery on the west side of Paso Robles, focusing entirely on estate wines from dry-farmed and organically grown vines. The winery produces wines with a Rhone-centric bias. In addition to the vineyard, Kukkula farms French varietal olives and creates a Provençal field blend from their crop.

Kukkula, a vineyard, farm, and winery located on the west side of Paso Robles, CA, was established in 2004. Originally a walnut orchard, the property now includes nearly fifty acres of grapes, eight acres of olives, and thirty-two acres of walnuts. The winery crafts blended wines with a Rhone-centric bias, with all wines produced from organically and dry-farmed grapes, relying solely on rainwater.