New Hampshire & World Class Wine

Cayuga White

At Flag Hill, we don’t compromise on ambition. Our goal isn’t just to make good wine—we want to put New Hampshire white wines on the global wine map.

Not just on the map of our state.

Not just nationally.

We mean the world stage.

If you’ve never heard the story of how California wine rose to fame, here’s a reminder of what’s possible. Until the late 20th century, Europe dominated the wine world. California? Back then, it was a rugged, scrappy place where people made humble, uncelebrated wines. Nice enough. Quaint, even.

Then, in 1976, a California Chardonnay from Chateau Montelena stunned judges at the now-legendary Judgment of Paris. This international blind tasting, judged by French wine experts, ranked the American wine above top French producers. The world was stunned—and California was suddenly a serious contender in global winemaking.

That’s the kind of story that fuels us.

Our Ambition at Flag Hill Flag Hill is a vineyard and winery with that same kind of drive. We know it won’t happen overnight—but with each season, each harvest, and each bottle, we aim to produce world-class wines right here in New Hampshire.

And we believe our strength lies in aromatic white wines. Here’s why we’re so confident:

Starts with grapes...

1. The Right Grapes for the Right Wine

We grow hybrid grape varieties—intentional crosses of Vitis vinifera (European wine grapes) and Vitis labrusca (native American grapes). This combination brings out the best of both worlds:

• The American lineage gives us cold hardiness, vigor, and bold aromatic intensity.

  
  

• The European side offers complex flavor profiles and familiar structure wine lovers recognize.

These hybrids are perfectly suited to our climate and style.

2. The New England Climate Works in Our Favor

Late summer in New England delivers ideal conditions for aromatic whites.

• Warm, sunny days help our grapes ripen with full flavor.

  
  

• Cool evenings and crisp nights preserve delicate aroma compounds in the fruit.

We harvest early in the morning, while the grapes are still cool, to protect those aromatics before they have a chance to escape into the air.

Early Morning harvests for cold, aromatic grapes.

3. Production Techniques That Preserve Quality

From vineyard to bottle, every step in our production is designed to protect what makes our white wines special.

1. We use CO₂ gas during harvest to shield the grapes from oxygen.

2. Arrested fermentation helps retain natural grape sugars and fruity notes.

3. We finish with Stelvin enclosures—a premium closure that locks out oxygen and keeps the wine fresh until the moment you open it.

Our process is built to let the wine shine—at its best—when you pour that first glass.

The Proof Is in the Pour

We’re proud of what we’re building at Flag Hill. We’re not just making wine—we’re setting a higher standard for what New Hampshire wine can be.

Come try for yourself.

Visit the tasting room and explore our full lineup of white wines. Try them any day—and see what we mean when we say we’re putting New Hampshire white wine on the map.