History and Vision

The story of Opus One is not simply that of a winery; it is the embodiment of a groundbreaking partnership that transformed American winemaking. Conceived in 1978 and officially founded in 1980, Opus One was born from the visionary alliance between two legendary figures: Baron Philippe de Rothschild of Château Mouton Rothschild in Pauillac and Robert Mondavi, the pioneering force behind Napa Valley’s global reputation.

Their bold ambition was to create a single, world-class Bordeaux-style wine from Napa terroir, one that could stand alongside France’s First Growths. Initially dubbed Napamédoc, a name that reflected the transatlantic partnership, the winery adopted the name “Opus One” in 1982. This new name symbolized a harmonious blend of classical artistry and enological mastery. The debut vintages, 1979 and 1980, were jointly released in 1984 to great acclaim, priced at $50 per bottle, an unprecedented figure for a California wine at the time.

Architectural Grandeur

Nestled on the west side of Oakville’s iconic Highway 29, directly across from the original Robert Mondavi Winery, the Opus One estate is a stunning fusion of neoclassical elegance and Californian modernism. Completed in 1991, the architecture reflects the winery’s ethos, timeless, balanced, and quietly majestic.

From above, the estate takes the shape of a wine glass, a subtle nod to the artistry within. Inside, a sweeping spiral staircase and a luminous central atrium create a sense of reverence, much like entering a European museum.

The Partners’ Room

My tasting was held in the exclusive Partners’ Room, a glass-encased sanctuary offering sweeping 180-degree views of northern Napa Valley. Designed with understated luxury, the room captures the spirit of Opus One, refined, thoughtful, and rooted in precision. Reserved for private tastings, including verticals of rare library vintages, the space is adorned with archival photographs that honour the legacy of Rothschild and Mondavi. Here, architecture, landscape, and wine coalesce in a seamless tribute to partnership and vision.

A Philosophy of Precision

Opus One’s approach to winemaking is resolutely singular: to craft one exceptional wine from each vintage. Under the stewardship of winemaker and viticulturist Michael Silacci, every step of the process is carried out with painstaking attention to detail.

Grapes are harvested and sorted by hand, and gravity-flow systems are employed to preserve fruit integrity. Fermentation takes place in small stainless-steel tanks, allowing for extended maceration and maximum extraction of colour, structure, and aromatics. The result is a wine that is both powerful and elegant, a reflection of terroir and time.

The Opus One Tasting Experience

Guests are guided through curated tastings by Estate Ambassadors, who offer in-depth insights into the winery’s history, viticulture, and winemaking philosophy.

During my recent visit, I experienced an unforgettable vertical tasting in the Partners’ Room, hosted by the knowledgeable and gracious Therese Keating, Estate Ambassador. Ms Keating previously provided us with an in-depth insight into the Opus One’s history, viticulture and winemaking philosophy. Against a backdrop of breathtaking vineyard views, we explored three vintages: 2015, 2019, and 2021, each paired with meticulously crafted amuse-bouches.

2015 Opus One

Blend: Cabernet Sauvignon 81%, Cabernet Franc 7%, Merlot 6%, Petit Verdot 4%, Malbec 2%
Skin Contact: 21 days
Barrel Aging: 18 months in new French oak

Tasting Notes: A warm vintage showing opulence and depth. Aromas of dark plum, violet, and tea leaf give way to a lush palate of blackberry, cocoa, and baking spices. Creamy texture, fine tannins, and great balance.

Drink Window: 2025–2040

2019 Opus One

Blend: Cabernet Sauvignon 78%, Merlot 8%, Petit Verdot 6%, Malbec 2%
Skin Contact: 22 days
Barrel Aging: 19 months in new French oak

Tasting Notes: A composed and classic vintage. Notes of black currant, rose petal, and graphite lead into layers of espresso, dark chocolate, and savoury herbs. Silky texture, bright acidity, and a lingering finish.

Drink Window: 2025–2045

2021 Opus One

Blend: Cabernet Sauvignon 93%, Cabernet Franc 4%, Petit Verdot 2%, Merlot 0.5%, Malbec 0.5%
Skin Contact: 19 days
Barrel Aging: 19.5 months in new French oak

Tasting Notes: From one of the driest growing seasons on record, this vintage is defined by purity and finesse. Aromas of cassis, violet, and black cherry evolve into a palate of elegant tannins and a finish marked by truffle, vanilla, and spice.

Drink Window: 2029–2049

Each wine was paired with exquisite culinary expressions, from bacon and Roquefort canelés to truffle-scented morel gâteau, amplifying the sensory journey. This rare opportunity to observe how the estate’s wines evolve in character and structure over time was both intellectually stimulating and emotionally resonant.

Final Reflections

Opus One is more than a wine estate; it is a living philosophy, where tradition and innovation are intertwined with purpose and grace. Every detail, from grape to glass, reflects a pursuit of perfection rooted in legacy and collaboration. For connoisseurs and collectors, a visit to Opus One is nothing short of a pilgrimage, an invitation to experience the art of fine winemaking at its most refined.

“The most unique wine tasting experience in Napa is at Opus One. Uncover the art of Bordeaux blends, breathtaking architecture, and a wine experience like no other.” — Liz Palmer

Opus One Winery

📍 7900 St. Helena Highway, Oakville, CA
🌐 https://en.opusonewinery.com