California's best-known wine valley, with more than 400 wineries, small towns and vineyards between two mountain ranges north of San Francisco
Napa Valley lies between the Mayacamas Mountains to the west, which separate it from Sonoma County, and the Vaca Range to the east, which shields it from the heat of the Central Valley. Visit Napa Valley counts more than 400 wineries and some 90 tasting rooms open to the public, along with more than 150 restaurants, several with Michelin stars, though the valley produces only about four per cent of California's wine.
Two roads run the length of the valley floor: Highway 29 on the west side, from Napa to Calistoga, and the quieter Silverado Trail on the east. Along them are five towns, each with its own feel: American Canyon, the city of Napa with its downtown tasting rooms and riverside, Yountville, St. Helena and Calistoga. The valley is also a federally recognised wine region, the Napa Valley AVA, with 17 smaller appellations inside it.
George C. Yount, an early settler, is credited with planting the valley's first vines in 1838, and commercial winemaking followed in 1858 with John Patchett. Charles Krug opened a winery in St. Helena in 1861, and by 1880 the valley had hundreds of vineyards. The phylloxera louse, Prohibition from 1920 and the Great Depression then devastated the industry, though a few wineries survived by making sacramental wine, and in 1939 Beringer began inviting visitors to tour, an early step in wine tourism.
The modern revival began when Robert Mondavi founded his own winery in Oakville in 1965, the first large new winery in the valley since Prohibition. In 1976, Napa Chardonnay and Cabernet Sauvignon took top places in a blind tasting in Paris against famous French wines, an event known as the Judgment of Paris that brought the valley international attention. Napa Valley was established as an American Viticultural Area on 28 January 1981.
Agriculture shapes the year here. Bud break comes in spring, harvest begins in August, and autumn brings the crush, when grapes are pressed and the vines turn gold and red. In winter, mustard blooms between the rows during the Cabernet Season celebrations. Downtown Napa's Oxbow Public Market is a gathering place for local food and wine, and annual events include the BottleRock music festival, the Napa Valley Marathon and Festival Napa Valley.
Most visitors plan a few winery tastings a day, booking ahead, and mix them with meals at the valley's restaurants; many wineries offer cellar or cave tours. Hiring a driver or joining a tour is popular, and local companies offer private winery tours. Other options include hot air balloon flights, art walks, cooking and wine classes, and a journey on the Napa Valley Wine Train, which serves multi-course meals and tastings in vintage railcars. The Napa Valley Welcome Center in downtown Napa offers free maps and trip-planning advice.
Napa Valley can be visited all year, with mild weather overall but cool evenings even in summer, sometimes as much as 30 degrees Fahrenheit cooler than the day. Autumn, with harvest and the crush, is the most popular and booked-up season, and the vineyard foliage peaks around November. Spring is green and fresh, and winter is quieter, with rain on some days and fewer crowds.
Checked against the sources on 29 October 2026. Opening times and fees can change — confirm before you go.
General guidance from our specialists, not official information.
Sonoma County lies just over the Mayacamas Mountains to the west, and Lake Berryessa offers outdoor recreation to the east. San Francisco and the Golden Gate Bridge are about an hour's drive south, and the ferry from Vallejo connects the valley with San Francisco's waterfront.
United States · 9 nights4★ HotelUnited States · 8 nights3★ LodgeThis guide was researched from the sources below and reviewed by our team on 29 October 2026. Facts under “Verified information” link to the page they were checked on; travel tips are general guidance. Photos are credited on each image. The ambient recording’s author and licence are shown in the sound player.
