Hermann J. Wiemer Vineyard
Seneca Lake Winemakers · A Hoadley Family Profile
The tasting room sits back from Route 14 behind a stand of trees, and you can drive past the entrance the first time looking for it. This is deliberate. Hermann J. Wiemer Vineyard has never gone in for signage theater or crushed-stone driveways lined with flags. The barn is clean, wood-sided, low-slung. Inside, a long counter, a row of stems, a staff member who pours the way a line cook plates — without flourish, because the thing itself is the point. If you arrive on a Tuesday in May before the summer crowds work their way up the west side of the lake, you will hear the refrigerator in the back room. You will hear someone opening a case. You will hear whatever is moving through the pines outside. This is the quietest serious winery on Seneca Lake, and the wine is the reason.
Hermann Wiemer was born in Bernkastel, in the middle Mosel, into a family that had been working with Riesling on steep slate slopes for generations. He emigrated to the United States in 1968 to work at the old Bully Hill operation on Keuka Lake — the Taylor-family fracture that produced Walter S. Taylor's iconoclastic winery and, alongside it, the modern vinifera movement in the Finger Lakes. Wiemer saw what Konstantin Frank had already seen across the lake: that the same vines that thrived in the middle Mosel could, with luck and patience, thrive on the steep shale slopes of Seneca's southern half. The climates rhyme. The soils rhyme. The light comes in at the same angle.
He bought the Dundee land in 1973 and started planting. For most of the 1980s and 1990s he was one of a very small handful of Finger Lakes producers taken seriously by the New York wine press, and he was the only one whose Rieslings were written about the way people wrote about Mosel Rieslings — as place-specific, structured, capable of aging. By the time Wiemer retired from day-to-day operations in the mid-2000s, a generation of Finger Lakes winemakers had grown up with his bottles in their reference kit.
The transition from Wiemer to Fred Merwarth and Oskar Bynke is the part of the story that doesn't get told often enough. Merwarth, a Cornell graduate, had been Wiemer's assistant since 2002; by 2007 he had effectively taken over winemaking and, with Bynke — Swedish by origin, a viticulturist by training — assumed ownership of the operation. This kind of hand-off rarely goes well in wine. The successor overcorrects. The style drifts toward whatever is fashionable. The flagship bottlings lose their footing. None of that happened here. If anything, the wines have become more precise, more site-specific, and more willing to sit in a cellar for a decade than they were under the founder.
The clearest evidence is the single-vineyard program. Three estate vineyards — Josef (named for Wiemer's father), Magdalena (named for his mother), and HJW (the original home vineyard) — are bottled separately every year, and if you taste them side by side you can hear each site speak. Josef is the most open, the one that gives you its floral angle on the first sip. Magdalena is cooler, tighter, the slowest to reveal itself. HJW is the grown-up: steel, wet stone, a long finish that takes the wine past white-fruit territory into something closer to the smoky, saline register that old Mosel bottles can get. These are not stunt wines. They are not twenty-five-dollar bottles dressed up in a thirty-five-dollar label. They are serious, and the longer you drink Finger Lakes Riesling the more serious they become.
The dry Rieslings are the reason most guests walk through the door. The sparkling program is the reason they come back. Wiemer has been making traditional-method Sekt — bottle-fermented, hand-riddled, disgorged on-site — for longer than it has been fashionable to make traditional-method sparkling anywhere on this side of the country. The current cuvées are made from estate Chardonnay, Pinot Noir, and Riesling, and the best of them, drunk young and cold on a June afternoon, holds its own against Crémant twice the price. Most guests miss the Sekt entirely because they came in for Riesling and the counter is busy. This is a mistake. Ask for it directly. If it isn't on the current tasting flight, there's often a bottle open in the back that the staff will pour for a guest who asks by name.
The winery also makes a Cabernet Franc — bottled as "Magdalena Vineyard Cabernet Franc" when the site earns it — that quietly argues the Finger Lakes case for serious reds. A late-harvest Riesling comes out in years when the fruit cooperates. The Grüner Veltliner and the Gewürztraminer are good without pretending to be the main event. The point of the place is the Riesling; everything else is supporting cast.
What the tasting itself feels like is unusual for this region. The staff have been there long enough to know the wines inside out, and they pour at a pace that lets the glass breathe between sips. The counter seats six or eight, not twenty. There's no "experience package," no charcuterie tier, no upsell to a private room. You pay for the tasting, you get five or six pours, and at the end you either buy wine or you don't, and nobody treats you differently either way. It's the tasting room model we wish more of the lake had: restrained, adult, oriented around the bottle rather than the theater.
A note about the land. The Wiemer estate vineyards run up the slope behind the tasting room, and if you ask — or just wander the edge of the lot — you can see the rows that go into the bottles you just tasted. The soil is the light gray Seneca shale you'll see in cuts along Route 14 and 414 all the way from Watkins Glen to Geneva: broken, well-drained, warmed fast by the afternoon sun, cooled fast by the night air coming off the lake. This is the geography that makes Riesling work here. Wiemer was the first American producer to understand that, and the winery that carries his name has been the steadiest proof of the thesis for half a century.
We send first-time guests here because the wines are the best argument for the region in one sitting. We send returning guests here because the library program — older vintages, held back and poured for the asking — is the best way to understand what Finger Lakes Riesling does with time. We send people here in April before the lake is warm and we send people here in October after the crowds have thinned, and in either season the answer is the same: this is the quiet bar the rest of the lake is measured against, and an afternoon here tells you more about Seneca Lake in one tasting than a whole day of hopping will.
If you leave with one bottle, leave with the HJW. If you leave with two, make the second a Sekt.
---
What we tell our guests to order. The Josef Vineyard Dry Riesling for the open, floral register. The HJW Vineyard Dry Riesling for the serious one — the wine we'd put in a blind flight against a ten-year-old Mosel and not feel embarrassed. The Cuvée Brut Sekt to prove to yourself that traditional-method sparkling is possible in upstate New York, and to have something cold on the drive back.
How to plan the visit. Reservations recommended on weekends; walk-ins are usually fine weekday mornings. The first tasting of the day (around eleven) is the calmest, and the staff have more time for the wines you didn't order. Ask whether any library pours or late-disgorgement Sekt are open — they often are, and most guests don't know to ask.