Bothe-Napa Valley State Park

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.

Stony Hill Vineyard is located south of the Bothe-Napa Valley State Park in the northern reaches of the city of Saint Helena, California. The vineyard is a family-owned business which remained under family control after the death of the founders in 1977. Annual output as of 2007 was 3,400 cases from 40 planted acres (160,000 m2), c. 60% of which are planted with Chardonnay. The vineyard's business model focuses on mail order sales direct to individuals in California and indirectly to individuals in other states of the United States, as well as sales to fine-dining restaurants in major metropolitan areas in the United States.

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.

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.

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".

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.

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.

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."

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.

Elmshaven is a historic house museum at 125 Glass Mountain Lane in St. Helena, California, United States. Also known as Ellen White House or Robert Pratt Place, it was the home of Ellen G. White from 1900 until her death in 1915. She was notable for her prophetic ministry, which was instrumental in founding the Sabbatarian Adventist movement that led to the rise of the Seventh-day Adventist Church, and for her advocacy in favor of the establishment of medical clinics. It is now owned and operated by the Seventh-day Adventist Church as an Adventist historic site, and was designated a National Historic Landmark in 1993.

Sanitarium (formerly, Crystal Springs) is an unincorporated community in Napa County, California. It lies at an elevation of 587 feet (179 m). Sanitarium is located 2.5 miles (4.0 km) north of Saint Helena.The settlement was founded in 1878 by Seventh-day Adventists who opened a sanitarium that they called the Rural Health Retreat at Crystal Springs, later St. Helena Sanitarium, and now St. Helena Hospital. The community that developed around the sanitarium was called Sanitarium.The Sanitarium post office operated from 1901 to 1970, when it was removed and renamed Deer Park.

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.