Hermann AVA / Missouri Rhineland
Key Terms Pronounced
America's original wine country, where 19th-century German settlers built a wine empire that once outproduced the entire Napa Valley.
Hermann AVA is a historic Missouri wine region that was the top wine-producing area in the United States by the 1870s. German settlers established this 51,200-acre appellation in 1837, modeling it on Germany's Rheingau. Today it anchors a revival centered on Norton, Missouri's official state grape.
- Established as an AVA on August 18, 1983, making it the second AVA designated in Missouri
- Sub-AVA within the larger Ozark Mountain AVA, located in Gasconade County approximately 60 miles west of St. Louis
- By the 1870s, Hermann was the number one wine-producing region in the United States
- Stone Hill Winery, founded 1847, became the second-largest winery in the US and third-largest in the world by 1900, producing 1,250,000 gallons annually
- Norton (Cynthiana) is Missouri's official state grape, designated in 2003
- Stone Hill's Norton was declared 'Best Wine of All Nations' at the Vienna World's Fair in 1873
- Prohibition devastated the industry; Stone Hill's cellars were converted to mushroom farming until Jim and Betty Held revived the winery in 1965
History and Origins
Hermann was founded in 1837 by German immigrants organized through the German Settlement Society of Philadelphia. They chose the location specifically for its resemblance to the Rheingau wine region in Germany. By 1852, over 470 acres of vines were planted, and by the 1880s the town supported 60 wineries. Stone Hill Winery, established in 1847 by Michael Poeschel, rose to become the second-largest winery in the United States and third-largest in the world by 1900. The region won gold medals at eight World's Fairs, including Vienna in 1873, where Norton was declared the best wine of all nations. Prohibition in 1920 ended this golden era, and Stone Hill's famous underground cellars were repurposed for mushroom farming. Jim and Betty Held reopened Stone Hill in 1965 as the first Missouri winery to reestablish after Prohibition.
- Founded 1837 by German Settlement Society of Philadelphia seeking Rhine Valley similarities
- By 1870s, Hermann was the number one wine producer in the entire United States
- Stone Hill produced 1,250,000 gallons annually by 1900 and won medals at 8 World's Fairs
- Stone Hill reopened in 1965, the first Missouri winery revived after Prohibition
Geography and Climate
The Hermann AVA covers 51,200 acres in Gasconade County, situated on south-facing bluffs and ridges surrounding the Missouri River. The continental climate brings hot, humid summers and cold winters, with a growing season of approximately 170 to 180 days. The elevated hillside and ridge positions provide excellent air drainage that significantly reduces spring frost risk. Hardiness zone 6A reflects the cold winters that demand cold-hardy grape varieties. Soils include alluvial deposits up to 30 feet deep, fertile loess, silty loams, and sandstone outcrops, providing well-drained yet moisture-retaining conditions across the flood plain characteristics of the region.
- 51,200-acre AVA in Gasconade County, roughly 60 miles west of St. Louis
- South-facing bluffs on the Missouri River, continental hardiness zone 6A
- Growing season of 170 to 180 days with good air drainage reducing frost risk
- Alluvial soils up to 30 feet deep with silty loams, loess, and sandstone outcrops
Grapes and Wine Styles
Hermann grows a wide spectrum of varieties reflecting both its German heritage and the realities of its continental climate. Norton (Cynthiana) leads as the region's signature red grape and Missouri's official state grape since 2003. French-American hybrids such as Vidal Blanc, Vignoles, Chardonel, Chambourcin, Traminette, Seyval Blanc, and Cayuga are widely planted for their cold hardiness. Vinifera varieties including Riesling and Cabernet Sauvignon are also grown. Classic American varieties such as Concord, Catawba, and Edelweiss round out the mix. Wine styles range from dry still reds, whites, and rosés to sweet late-harvest dessert wines, port-style and sherry-style fortified wines, and fruit wines made from cherry, strawberry, and raspberry.
- Norton (Cynthiana) is the flagship variety and Missouri's official state grape since 2003
- French-American hybrids dominate for cold hardiness: Vignoles, Vidal Blanc, Chambourcin, Chardonel
- Riesling and Cabernet Sauvignon are among the vinifera varieties cultivated
- Styles span dry table wines, sweet late-harvest, fortified port and sherry styles, and fruit wines
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Stone Hill Winery is the anchor of the region, founded in 1847 and today the largest winery in Missouri. It farms 192 acres across seven vineyard sites and produces approximately 80,000 cases per year, earning over 5,000 awards since reopening in 1965. Stone Hill's Norton has won the Missouri Governor's Cup for Best Missouri Wine seven consecutive times through 2024. The winery's longest series of arched underground cellars in North America maintains a natural temperature of 45 to 55 degrees Fahrenheit, and the site welcomes over 150,000 visitors annually. Hermannhof Winery dates to 1852, Adam Puchta Winery to 1855, and Oakglenn Winery also operates in the area, together preserving the region's centuries-deep winemaking tradition.
- Stone Hill Winery (1847) is the largest winery in Missouri, producing around 80,000 cases per year
- Stone Hill's underground cellars are the longest series of arched cellars in North America
- Stone Hill Norton won the Missouri Governor's Cup seven consecutive times through 2024
- Hermannhof (1852) and Adam Puchta (1855) are among the oldest continuously operated wine estates in the US
Norton from Hermann tends toward deep ruby color with earthy, spicy, and dark fruit character, with firm tannins and good acidity. Vignoles and Vidal Blanc produce rich, aromatic whites ranging from dry to lusciously sweet. Chardonel delivers crisp, apple-driven whites with Chardonnay-like structure, while Chambourcin offers medium-bodied reds with soft berry fruit.
- Stone Hill Winery Crossbell White$10-15Stone Hill's approachable semi-dry white blends Missouri hybrids, representing the region's accessible style.Find →
- Stone Hill Winery Norton$20-28Seven-time Missouri Governor's Cup winner; the benchmark expression of Missouri's official state grape.Find →
- Stone Hill Winery Vignoles Late Harvest$22-30Rich, aromatic dessert-style white from one of Missouri's most successful hybrid varieties.Find →
- Adam Puchta Winery Norton$25-35From a winery founded in 1855, offering a historic perspective on Hermann's signature red variety.Find →
- Hermannhof Winery Reserve Norton$35-50Estate Norton from one of Hermann's oldest wineries, established 1852, with concentrated dark fruit character.Find →
- Hermann AVA was established August 18, 1983, as Missouri's second AVA; it is a sub-AVA within the Ozark Mountain AVA
- Norton (Cynthiana) was designated Missouri's official state grape in 2003; it won 'Best Wine of All Nations' at the 1873 Vienna World's Fair
- Stone Hill Winery (est. 1847) became the second-largest US winery and third-largest in the world by 1900, producing 1,250,000 gallons annually
- Continental climate, hardiness zone 6A, growing season 170 to 180 days; south-facing bluffs provide air drainage reducing frost risk
- Dominant soil types include alluvial deposits up to 30 feet deep, fertile loess, silty loams, and sandstone outcrops