The world’s most recognizable sparkling wines often come from famous houses with centuries of history. But some of the most memorable bottles are quietly being crafted in small-production wineries tucked into the backroads of Napa Valley and Sonoma Wine Country. Here, sparkling wine is often made in limited quantities, poured by the people who made it, and shared in tasting rooms where conversation comes as naturally as the bubbles. If you’re looking to venture beyond the well-known names, these 10 hidden gem wineries prove that some of wine country’s most exciting sparkling wines are also its hardest to find.
Hidden Gem Sparkling Wineries in Napa Valley
Tedeschi Family Winery
In northern Napa Valley, Tedeschi Family Winery has been welcoming guests to Calistoga since 1919. The historic family-owned winery blends old-world winemaking with genuine hospitality, creating an intimate tasting experience that feels wonderfully unhurried and experiential. Their limited-production sparkling wine is another reason this Calistoga favorite deserves a place on your itinerary.
Hans Fahden Vineyards
Perched on a wooded hillside overlooking Napa Valley, Hans Fahden Vineyards is unlike anywhere else in wine country. Guests are welcomed into a romantic cave tucked beneath the vineyards, where candlelit tastings make every visit feel special. Pair that unforgettable setting with a handcrafted sparkling wine, and you’ve got one of Napa’s most memorable experiences.
Nichelini Family Winery
Hidden away in Chiles Valley, Nichelini Family Winery is the oldest continuously family-owned winery in Napa Valley. Since 1890, generations of the Nichelini family have farmed this secluded property, preserving both its history and its welcoming spirit. Their sparkling wine is just one more reason to venture beyond Napa’s well-traveled roads.
Whetstone Wine Cellars
Whetstone Wine Cellars has built its reputation on meticulous, artisan winemaking. While many visitors know the winery for its beautifully balanced Cabernet Sauvignon and Rhône varietals, its limited-production sparkling wine is a delightful surprise. Like everything Whetstone produces, it’s crafted with precision, patience, and an unwavering commitment to quality.
Hagafen Cellars
Hagafen Cellars has quietly earned an international reputation for producing some of California’s finest kosher wines. Since 1979, the winery has demonstrated that kosher wines can be every bit as elegant, complex, and age-worthy as any produced in Napa Valley. Their traditional-method sparkling wine is no exception.
Hidden Gem Sparkling Wineries in Sonoma Wine Country
Honrama Cellars
Founded by the Hinojosa family, Honrama Cellars is a proudly Mexican-American owned winery celebrating family, culture, and Sonoma County agriculture. The boutique winery crafts expressive wines in small lots, including a delightful sparkling wine that reflects both tradition and innovation. It’s a beautiful representation of Sonoma’s diverse wine community.
Amista Vineyards
At women-led Amista Vineyards, sparkling wine isn’t an afterthought—it’s the star of the show. Located in Dry Creek Valley, the winery specializes in
méthode traditionnelle sparkling wines alongside Rhône varietals grown on the estate. If your idea of a perfect tasting starts with bubbles, Amista belongs on your list.
Moshin Vineyards
Moshin Vineyards stands apart as one of the few gravity-flow wineries in Sonoma county. By allowing gravity—not pumps—to gently move the wine through the winemaking process, the winery preserves delicate aromas and flavors. That thoughtful approach shines through in both its acclaimed Pinot Noir and its elegant sparkling wine.
Paradise Ridge Winery
Perched high above Santa Rosa, Paradise Ridge Winery pairs panoramic vineyard views with one of Sonoma County’s most impressive outdoor sculpture collections. Strolling the grounds with a glass of sparkling wine in hand is an experience that’s equal parts art gallery and winery visit, making Paradise Ridge a destination unlike any other.
GlenLyon Vineyards & Winery
GlenLyon Vineyards & Winery has perfected the balance between serious winemaking and not taking itself too seriously. Known for its playful sense of humor and premium handcrafted wines, this boutique Sonoma Valley winery delivers a tasting experience that’s relaxed, welcoming, and refreshingly authentic. Their sparkling wine fits that philosophy perfectly—crafted with care and meant to be enjoyed.
The best sparkling wine experiences aren’t defined by famous labels—they’re defined by the stories behind the bottle, the people pouring your tasting, and the places you’ll remember long after the last sip. Several of the wineries on this list are featured on our fun, small-group tours, and every one of them can be included on a fully customized private tour. If you’re ready to discover a different side of Napa Valley and Sonoma Wine Country, we’d love to show you around.
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Platypus Tours, Guide Alumni
