Nassau Valley Vineyards
A pioneering Delaware winery and vineyard established as the state's first commercial winery.
Last updated August 25, 2026
Overview
Nassau Valley Vineyards is a Delaware winery and vineyard near Cape Henlopen, established in 1993 by Peggy Raley. It is recognized as the first commercial winery in Delaware and helped revive commercial viticulture in a state where winemaking had largely been limited to historical experiments and home production for much of the modern era. The property is located about three miles from Cape Henlopen on the Atlantic coast and has been developed as both an estate vineyard and a visitor destination serving tourism in the Delaware beach region. The winery's creation required more than planting vines and building a production facility. Delaware laws inherited from the Prohibition era did not permit the type of direct winery sales Raley envisioned. Raley had worked with wine-appreciation organizations, including Les Amis du Vin International and The Friends of Wine Magazine, and her travels through established wine regions convinced her that Delaware's climate could support commercial grape growing. Between 1987 and 1990, she planted approximately seven acres of grapes while pursuing a change in state law. She drafted legislation in 1991 and lobbied the Delaware legislature for its passage. After the legislation was approved and signed, she obtained the necessary license and opened Nassau Valley Vineyards in 1993. The vineyard's coastal setting influenced its early viticultural choices. The maritime conditions and Atlantic influence reminded Raley of Bordeaux, leading to initial plantings of Cabernet Sauvignon, Merlot, and Cabernet Franc. Later plantings expanded the range to include Chardonnay, Seyval blanc, and Chambourcin. The estate has been described as an estate-grown producer because it cultivated grapes and made wine at its own site, although it also produced wines using purchased grapes from Maryland and Virginia. Nassau Valley Vineyards held a singular position in Delaware's wine industry for many years. From its opening until Pizzadili Winery began operating in October 2007, it was the state's only winery. It was also described as Delaware's largest winery and, as of July 2009, the state's only winery producing estate-grown wine. A 2005 account reported annual production of approximately 5,000 cases, although this historical production figure should not be treated as a current capacity or sales figure. The brand combines local agricultural identity, coastal tourism, and direct winery visitation. Its significance is principally regional rather than international: it helped establish the legal and commercial foundation for Delaware wine, demonstrated that grapes could be grown in the state's coastal environment, and gave visitors to the beach area a local wine destination. Available reference material does not establish a current owner, corporate parent, executive team beyond founder Peggy Raley, financial performance, or the winery's present production volume.
History
Delaware has a much older association with grape growing than its modern commercial wine industry might suggest. During the 1630s, Swedish settlers in the Delaware River valley were encouraged to plant vines and explore wine production, potentially for export to Sweden. Dutch authorities later promoted similar efforts after taking control of the area, but local conditions proved more favorable for apple orchards than for sustained commercial viticulture. For centuries afterward, grape growing and winemaking in Delaware were largely confined to small-scale or household activity. Nassau Valley Vineyards emerged during the late twentieth-century revival of interest in Delaware viticulture. Peggy Raley had professional connections to wine appreciation through Les Amis du Vin International and The Friends of Wine Magazine. Her travel through international wine regions led her to believe that her native Delaware had viable viticultural potential, particularly because of its coastal and maritime environment. She began planting approximately seven acres of grapes between 1987 and 1990. The legal environment presented the principal obstacle. Delaware statutes left over from Prohibition prevented Raley from operating a winery that could sell wine directly to consumers. Rather than treating the problem as a conventional business-licensing issue, she pursued legislative reform. Raley drafted the required legislation in 1991 and lobbied state lawmakers to change the rules. The legislation was ultimately passed and signed, allowing the establishment of a licensed commercial winery. Nassau Valley Vineyards opened in 1993 and became Delaware's first commercial winery. Its opening represented a break with the state's long period of limited commercial winemaking and helped create the basis for a modern Delaware wine sector. For more than fourteen years, it was the only winery operating in the state. That period ended when Pizzadili Winery opened in October 2007. The vineyard is situated approximately three miles from Cape Henlopen on Delaware's Atlantic coast. Raley regarded the area's maritime climate and Atlantic influence as comparable in certain respects to Bordeaux, which informed the initial choice of Bordeaux-associated varieties: Cabernet Sauvignon, Merlot, and Cabernet Franc. Subsequent vineyard expansion added Chardonnay, Seyval blanc, and Chambourcin. The winery's model combined grapes grown on the property with winemaking conducted at the estate. As of July 2009, it was described as Delaware's only producer of estate-grown wine. It also made wines from grapes purchased from growers in Maryland and Virginia. The property occupies eight acres and has served both agricultural and tourism functions. Its proximity to Delaware's beach destinations allows it to attract visitors traveling toward the coast, making the winery part of the region's leisure and visitor economy as well as a producer of wine. A 2005 reference reported production of around 5,000 cases annually. No reliable current production, ownership, financial, or management information is supplied by the available reference material, so those matters remain unspecified in this dossier.
- 2009Recognized as Delaware's only estate-grown producer
As of July 2009, the winery was described as the only Delaware winery growing its own grapes and producing wine at its own estate facility.
- 2007Delaware's single-winery period ends
Pizzadili Winery opened in October, ending Nassau Valley Vineyards' status as Delaware's first and only operating winery.
- 2005Historical production reaches about 5,000 cases
Reference material reported production of approximately 5,000 cases per year at this time. This is a historical production figure, not a current sales or capacity estimate.
- 1993Nassau Valley Vineyards opens
After the legislation was enacted and a license was obtained, Nassau Valley Vineyards opened as Delaware's first commercial winery.
- 1991Winery legislation is drafted
Raley drafted and advocated legislation intended to remove Delaware legal barriers to licensed wineries selling wine directly to consumers.
- 1987Initial grape planting begins
Peggy Raley began developing approximately seven acres of grape plantings during the period from 1987 to 1990 as groundwork for a Delaware winery.
Products and positioning
A pioneering regional Delaware winery centered on estate-grown wine, coastal tourism, and local wine identity.
Estate-grown Delaware winesEstate wine1993
Wines made from grapes cultivated at the Nassau Valley property and processed at the winery's estate facility. The estate-grown model is central to the brand's identity as a Delaware agricultural producer and distinguishes its local offering from wines made solely from externally sourced fruit.
Bordeaux-variety red winesRed wine1993
The vineyard's original plantings emphasized Bordeaux-associated grapes, including Cabernet Sauvignon, Merlot, and Cabernet Franc. These varieties reflected Peggy Raley's view that the Delaware coastal environment had useful maritime similarities to Bordeaux and formed the foundation of the winery's early red-wine program.
ChardonnayWhite wine
Chardonnay was added after the winery's initial Bordeaux-oriented plantings, broadening the estate's white-wine production and giving the vineyard a widely recognized international variety suited to a diversified regional portfolio.
Seyval blancWhite wine
Seyval blanc was among the later additions to the vineyard. Its inclusion reflects the winery's experimentation with varieties beyond its original Bordeaux-focused red grapes and its effort to adapt the portfolio to local growing conditions.
ChambourcinRed wine
Chambourcin was planted as the vineyard expanded, adding a different red-wine grape to the original Cabernet Sauvignon, Merlot, and Cabernet Franc selection. Reference material identifies it as part of the winery's broader vineyard mix.
Flagship businesses
- Delaware estate wines
- Cabernet Sauvignon
- Merlot
- Cabernet Franc
- Chardonnay
- Seyval blanc
- Chambourcin
Marketing campaigns
- 1991Delaware winery law campaign
Delaware
Peggy Raley pursued legislative reform because Delaware's inherited alcohol laws prevented the direct sale of wine by a new commercial winery. She drafted the necessary legislation and lobbied the state legislature for its passage.
Outcome. The legislation was passed and signed, enabling Raley to obtain a license and open Nassau Valley Vineyards in 1993.
Brand decisions
- 1993Launch of Delaware's first commercial wineryProduct launch
After years of vineyard development and legislative work, the business received authorization to operate.
What changed. Nassau Valley Vineyards opened and began producing and selling Delaware wine from its coastal estate.
Aftermath. The winery became a pioneer of Delaware's modern commercial wine industry and remained the state's only winery until 2007.
- 1991Pursue legislative change before openingStrategy
Delaware law prevented the direct-to-consumer winery model that Raley wanted to establish.
What changed. Raley drafted proposed legislation and campaigned for a legal framework that would permit a licensed commercial winery to sell wine.
Aftermath. The legal change enabled Nassau Valley Vineyards to open in 1993 as Delaware's first commercial winery.
- Expand beyond the initial Bordeaux varietiesStrategy
The original vineyard emphasized Cabernet Sauvignon, Merlot, and Cabernet Franc based on the site's maritime character.
What changed. The vineyard later added Chardonnay, Seyval blanc, and Chambourcin and supplemented estate fruit with purchased grapes from Maryland and Virginia.
Aftermath. The winery developed a broader regional portfolio while retaining an estate-grown component.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Peggy Raley | Founder | 1993– |
Recent events
- 2007Pizzadili Winery opens, ending Nassau Valley's sole-winery period
The opening of Pizzadili Winery in October 2007 ended Nassau Valley Vineyards' status as Delaware's only winery, a position it had held since opening.
Other - 1993Delaware authorizes its first commercial winery
Following legislation drafted and advocated by Peggy Raley, Nassau Valley Vineyards obtained a license and opened as Delaware's first commercial winery.
RegulationCampaign
Sources
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