Stony Hill Vineyard

Schramsberg Vineyards is a winery located in Calistoga, California in the Napa Valley region. The vineyard, which was founded in 1862 by the German immigrant Jacob Schram, produces a series of sparkling wines using the same method as champagne. Schramsberg is considered one of the premium brands in the production of sparkling wine in California and the first U.S. wine to "match the style and quality of the best French Champagnes".After nearly 50 years of inactivity, Schramsberg was acquired by Jack and Jamie Davies in 1965 who began producing champagne method wine. Today, Schramsberg is managed by Hugh Davies, the youngest son of Jack and Jamie Davies.

Bothe-Napa Valley State Park is a state park of California in the United States. Located in the Napa Valley, it contains the farthest inland coast redwoods in a California state park. The 1,991-acre (806 ha) park was established in 1960.In 2011 during the California budget crisis, this park and the adjacent Bale Grist Mill State Historic Park were among those targeted to be closed due to lack of funding. The Napa County Parks and Open Space District petitioned the state to operate the park in order to avoid closure.

Bale Grist Mill State Historic Park is a California state park located in Napa County between St. Helena and Calistoga. The park is the site of a water-powered grist mill that was built in 1846 is one of only two water-driven mills remaining west of the Mississippi River.

Castello di Amorosa is a winery located near Calistoga, California. The winery opened to the public in April 2007, as the project of a fourth-generation vintner, Dario Sattui, who also owns and operates the V. Sattui Winery named after his great-grandfather, Vittorio Sattui, who originally established a winery in San Francisco in 1885 after emigrating from Italy to California.The winery property was once part of an estate owned by Edward Turner Bale. In 1993, Sattui purchased 171 acres (69 ha) for $3.2 million, then spent another $40 million to construct the castle, outbuildings, and the winery inside the castle; construction work began in 1995.During the Glass Fire that began on September 27, 2020, the farmhouse suffered major damage, the entire 2020 vintage of the wine Fantasia was lost, but the castle was left unharmed.

Chateau Chevalier, at 3101 Spring Mountain Rd. in St. Helena, California in Napa Valley, was built in 1891. It was listed on the National Register of Historic Places in 1987.It was built for French immigrant and wine importer Fortune Chevalier. It reflects the "wine boom" era in Napa County, after phylloxera destroyed numerous vineyards in France, Europe.The Chateau Chevalier Wine Cellar, 56 by 79 feet (17 m × 24 m) in plan, is a two-story stone building stepped into the hillside. The listing included a second contributing building, a carriage house.

St. Helena is an American Viticultural Area (AVA) located within Napa Valley, centered in and around the town of St. Helena, California. It was established by the Bureau of Alcohol, Tobacco and Firearms (ATF) on October 11, 1995, after the ATF received a petition from Mr. Charles A. Carpy, Chairman of the St. Helena Appellation Committee, proposing to establish a new viticultural area in Napa County to be known as "St. Helena."

Freemark Abbey Winery, located between St. Helena and Calistoga in California's Napa Valley, traces its roots to 1886. Today, Freemark Abbey produces Cabernet Sauvignon, Merlot, Chardonnay, and Sauvignon Blanc, as well as very limited production wines, such as Viognier, Malbec, and Cabernet Franc. Depending on conditions, the winery sometimes makes a late harvest Riesling known as "Edelwein Gold".

Sterling Vineyards is a winery near Calistoga, California, owned by Treasury Wine Estates. The winery achieved international recognition when its wine won first place in the Ottawa Wine Tasting of 1981.

Kosta Browne is a winery in Sebastopol, California, specializing in Pinot Noir. Kosta Browne was founded in 1997 and is currently owned by Duckhorn Wine Company.

Twomey Cellars (pronounced too-me) is a California winery. It was established in 1999 by the Duncan Family, who have operated the successful Silver Oak Cellars in California since 1972. The Duncan Family started Twomey Cellars to pursue varietals other than Cabernet Sauvignon. Twomey has three wineries: one in Calistoga in the Napa Valley; one in Healdsburg in the Russian River Valley; one in Philo in Anderson Valley, and produces mainly Pinot noir and Sauvignon blanc. Twomey’s Sauvignon blanc is a blend of Sauvignon blanc grapes from their estate vineyards at their wineries in Napa Valley, Anderson Valley, and Russian River Valley.Twomey is named after Ray Duncan's mother, Velma Marie Twomey Duncan. Nate Weis is Director of Winemaking for both Twomey and Silver Oak. In 2007, Twomey hired Ben Cane, a Pinot noir specialist who became Twomey’s Pinot noir and Sauvignon blanc Winemaker in 2008. Twomey's 2009 Russian River Valley Pinot noir was awarded first place in the American Wine Society's National Tasting Project in 2012. As of 2017 Twomey produces about 20,000 cases a year.

Calistoga ( ka-list-ohguh) is an American Viticultural Area (AVA) located in the northwestern portion of Napa County, California, within the Napa Valley appellation surrounding the locale of Calistoga. It was established as the nation's 196th, the state's 55th and the county's seventeenth appellation on December 8, 2009 by the Alcohol and Tobacco Tax and Trade Bureau (TTB), Treasury after reviewing the petition submitted in 2003, by James P. "Bo" Barrett of Chateau Montelena Winery and Vineyard, on behalf of the Calistoga viticulture community, proposing a viticultural area in Napa Valley to be known as "Calistoga". The name Calistoga dates back to 1857, with the first vine plantings in 1862. Viticultural and winery census data from 1880 lists Calistoga as a distinct region separate from Napa. Despite sharing the name, Calistoga appellation does not encompass the entirety of the town. The area is noted for its topographical diversity and uniform geology, with bedrock almost exclusively made through volcanic action. The hot days provide color and flavor in the wines, while the cool nights help to maintain acidity and structure The appellation abuts the Diamond Mountain District to the south and west, the St. Helena to the southeast, and the Howell Mountain is a short way to the east. The appellation is distinguished by its volcanic soil, high temperatures up to 100 °F (38 °C) during the day, and cool nights during the growing season due to breezes from the Russian River, causing the highest diurnal temperature variation in the Napa Valley up to 50 °F (28 °C). In 2024, the Crystal Springs of Napa Valley appellation was established adjacent to Calistoga AVA's southeastern boundary. During the comment period, a vineyard was noted as split between the proposed AVA and the established Calistoga. The vineyard, known as the Crystal Springs Vineyard, sat along North Fork of Crystal Springs Road between the northwestern portion of the proposed AVA and the eastern portion of the Calistoga AVA. Approximately 11 acres (4 ha) of the vineyard lay within the Calistoga boundary, and the remaining 6 acres (2 ha) within the proposed Crystal Springs. As requested, TTB ruled on modifying the boundary of the established Calistoga AVA placing the vineyard entirely within the Crystal Springs AVA.

The J.C. Weinberger Winery, at 2849 St. Helena Hwy. in or near St. Helena, California, was listed on the National Register of Historic Places in 2015.It is now the William Cole Vineyards.It was started with construction of its two-and-a-half-story stone masonry building around 1876, which has a front gable plan, and is 63 by 41 feet (19 m × 12 m) in dimension. A two-story addition, 81 by 29 feet (24.7 m × 8.8 m) in plan, was attached around 1878. It is built of rough cut irregular coursed sandstone, 2 feet (0.61 m) thick.It was renovated in 1938 and in 2002.