
Back in 1985, when John Shafer was leading the charge to establish the Stags Leap District as an official appellation, it wasn’t even certain that the name itself would stand, as so many lawsuits had been centered around the words stags and leap.
That’s when a famous compromise between two wineries with very similar names was struck, an agreement punctuated by the placement of an apostrophe.
Stags’ Leap Winery, owned then by Carl Doumani, and Stag’s Leap Wine Cellars, where Warren Winiarski had made his winning Cabernet Sauvignon for the famed 1976 Judgment in Paris blind tasting, settled their differences. Their obvious similarities, however, meant distinctions would forever have to be made.
With the pioneering vintners in the budding region on the same page, grammatical specifics were foregone as they defined the characteristics they could collectively call their own.
This included the unique airflow from the San Francisco Bay that would whoosh between the Vaca Mountains and Stags Leap Palisades to the east, and the small series of round hills to the west, the two-lane Silverado Trail in between.
“It’s all about the Palisades, the volcanic rock outcrop of the Vaca range,” says Remi Cohen, vice president and general manager at Cliff Lede Vineyards.
“It’s a particularly steep and jagged rock formation that reflects afternoon sun and heats the region more than surrounding areas, making the district one of the most southern areas within the Napa Valley for growing ripe, opulent Cabernet.”
Two of the rolling hills that surround Cliff Lede and frame its valley-floor vineyard, Twin Peaks Ranch, create a funnel that draws in marine air, cooling the district quickly in the evening. The two geographical effects create some of Napa’s warmest days and coolest nights, giving it a large diurnal temperature swing.
“Cool nights slow acid metabolism,” Cohen says. “The hallmark Stags Leap Cabernet has the seductive ripeness and delicious fruit characteristics people love about Cabernet, along with intense vibrancy and freshness due to the acidity, which also adds finesse and ageability.”
The challenge is then protecting grapes grown on the Palisades and on the western face of the Vaca Mountains from intense afternoon heat. The steep volcanic rock is well drained and limiting in terms of yields, producing intensely concentrated and complex Cabernet like Shafer Hillside Select.
With the terroir defined, John Shafer, Dick Steltzner, Ernie Ilsley, Angelo Regusci, Charles See, Jerry Taylor and others formed the appellation committee, many of their names still prominent on district bottlings.
Together, they drew the boundaries of the AVA westward to the Napa River and north to the Yountville Cross Road, encompassing a swath of about 2,700 acres, the details of which were finalized in 1989.

This was considerably late in the game, given the burgeoning fame of many of the producers. The first Shafer Hillside Select Cabernet Sauvignon came in 1983, perhaps the most powerful expression of the region’s magical mix of intensity, firm acidity and forward lushness.
“A Cabernet from Stags Leap will be softer and a bit more enticing at a younger age,” says Doug Shafer, John’s son and the winery’s president. He served as winemaker from 1983–94.
This certainly seemed to be the case at the 1976 Judgment in Paris blind tasting, when a Stag’s Leap Wine Cellars 1973 Cabernet Sauvignon was picked the favorite of a panel of European judges, a decision that rocked the wine world.
The grapes had come from the winery’s S.L.V. Vineyard, a site that had been planted just three years before. The Stag’s Leap Cab beat out first growths from legendary producers Château Mouton Rothschild and Château Haut-Brion, among other California and Bordeaux wines. Today, a bottle of the 1973 Stag’s Leap Cab stands in the Smithsonian’s National Museum of American History.
Nikki Pruss made the Stag’s Leap Wine Cellars wines alongside Winiarski. She began as an intern in 1998, and was the head winemaker from 2005–13. Today, Pruss produces her own small-production Cab through her brand, Nicolette Christopher.
“From the winery’s home ranch, you could dial in on the nuances of the district on a daily basis,” she says. “One mile by three miles, from the span on the west side, the soils are gunmetal grayish-brown, and as you head east into the hills they become reddish, more volcanic. It’s a painter’s palette of Cabernet.”
She finds that the volcanic soils on the eastern side provide sizeable structure to the wines.
“In Stags Leap, site trumps clone,” Pruss says. “[Winiarski] always said wine was about the ground, the grapes and the girl or the guy making the wine. There’s a beautiful alchemy in the district you can’t replicate anywhere else.”
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3Visiting Stags Leap District