home › napa
wineries › Opus One
Opus One was founded by Baron Philippe de Rothschild of Château Mouton Rothschild in Pauillac, France, and renowned Napa Valley vintner Robert Mondavi. By combining the great winemaking traditions and innovations of both families, the founders' singular goal was to create an exceptional wine in the heart of Napa Valley.
Opus One, like any great work, arose of out passion. Dedicated to uncompromised quality, Opus One's sole purpose is to express this vision and passionate spirit for generations to come.
7900 Saint Helena Highway
10:00 a.m. - 4:00 p.m.
- Offers tours by appointment - call/email
- Open by appointment - call/email
- Certified Napa Green Winery
- Certified Napa Green Land
- Tasting at tasting bar
- Seated tasting available
- Tasting fee
- Winery practices sustainable agriculture/production
- Winery has unique architecture
- Indoor tasting area
Current Wine Varieties Produced
Tasting Room Size
Tasting Room Atmosphere
Expanded to include plush sofas and elegant end tables, Opus One’s Partners’ Room is open seven days a week by prior reservation from 10 AM to 4 PM (major holidays excepted). We are pleased to offer the current vintage of Opus One by the glass as well as older vintages, as occasionally available.
Music in Tasting
from Tasting Room:
Oakville Appellation from the rooftop Terrace
Tours offered daily
The Napa Green program is supported by a wide variety of groups including the Sierra Club, the Audubon Society, and the University of California. The Napa Valley Vintners, along with Fish Friendly Farming, the Napa Valley Grapegrowers, the Napa County Farm Bureau and others developed the Napa Green program.
Certified Napa Green Winery
Opus One is certified under the Napa Green Winery Program by the Napa County Department of Environmental Management (DEM) and the Association of Bay Area Government’s (ABAG) Green Business Program and completed all the regulatory components needed for environmental sustainability. These components included developing water and energy conservation methods, preventing pollution, and reducing solid waste. In addition to developing sustainable winery practices, this program is set to become the standard for the state of California.
Certified Napa Green Land
Opus One is certified under the Napa Green Certified Land Program. Opus One has created and implemented a customized farm plan with measured results that addressed all aspects of its property, vineyard land as well as non-farmed land, including practicing soil conservation, water conservation, stable drainage, riparian corridor enhancement, fisheries and wildlife habitat enhancement and long-term improvement and sustainability.
Certification - certification is granted by the Napa County Agricultural Commissioners Office of Pesticide Regulation, the Regional Water Quality Control board, the California Department of Fish and Game, and the National Marine Fisheries Service.
Map Opus One
7900 Saint Helena Highway, Oakville
Hours: 10:00 a.m. - 4:00 p.m.
* We use the exact longitude and latitude to map winery locations. Most online maps use addresses which are inaccurate in agricultural areas like the Napa Valley.