The First Biodynamic Voice of Franciacorta
1701 Franciacorta is the first and only certified biodynamic producer in the prestigious Franciacorta DOCG — a 10-hectare estate founded in 2011 by the Stefini brothers, together with their friends Marco, Giulio and Andrea, who breathed new life into a historic property in Cazzago San Martino. Housed in the glorious 18th-century Palazzo Cazzago on the top of Santa Giulia hill — beside the Cluniac church of the same name — the estate sits on ancient land belonging to the noble Bettoni and Cazzago families. The name "1701" was chosen to recall the first vinification of their "brolo" — a 4-hectare vineyard framed by 11th-century walls. As members of Renaissance des Appellations, they follow biodynamic farming methods that exclude any chemical intervention, nurturing humus and soil fertility as the foundation of viticulture. All wines are crafted with a fully artisanal approach: first fermentation with indigenous yeasts in steel and concrete tanks, extended lees aging (minimum 24 months, up to 42 months for Satèn), and zero dosage — no sugar or liqueur d'expédition added. The result is sparkling wine of extraordinary purity, vitality, and terroir expression: clean, fresh, and fruity, with a steely mineral quality that rivals Champagne. This is Franciacorta reimagined through the lens of biodynamic philosophy — not merely sparkling wine, but a philosophy of life.
From Noble Heritage to Biodynamic Vision
The story of 1701 Franciacorta begins not with a bottle, but with a wall — an 11th-century wall that frames the "brolo," a 4-hectare vineyard that has been the heart of this estate for over a thousand years. The property sits on ancient land belonging to the noble Bettoni and Cazzago families, whose history is woven into the fabric of Lombardy's aristocratic past. The glorious 18th-century Palazzo Cazzago, perched on the top of Santa Giulia hill beside the Cluniac church of the same name, is the estate's home — a building of extraordinary beauty that reflects the grandeur of its historical owners.
In 2011, the Stefini brothers — together with their friends Marco, Giulio and Andrea — took over this historic property and breathed new life into it. They were not conventional winemakers seeking to produce another luxury sparkling wine for the Italian market. They were visionaries who believed that Franciacorta, despite its prestige and its DOCG status, had lost its way — dominated by industrial methods, chemical inputs, and a focus on brand over terroir. They set out to create something different: the first biodynamic estate in the entire Franciacorta DOCG, a region that had never seen such an approach.
The name "1701" was chosen deliberately to recall the first vinification of the brolo — a nod to the estate's ancient heritage and a statement that they were not starting something new, but reviving something old. The vineyard, framed by those 11th-century walls, became the symbol of their philosophy: respect for history, respect for the land, and respect for the vine's natural life cycle. The estate now comprises approximately 15 hectares of hillside in Cazzago San Martino, with 10 hectares under vine — 7 hectares of Chardonnay and 3 hectares of Pinot Noir.
The Stefini brothers joined Renaissance des Appellations, the international association of biodynamic wine producers founded by Nicolas Joly, which counts among its members such luminaries as Domaine de la Romanée-Conti, Château de Beaucastel, and Domaine Huet. This was not merely a marketing decision; it was a declaration of intent. 1701 Franciacorta would follow the strictest biodynamic protocols, exclude all chemical intervention, and produce wines that fully express the vitality, character, and authenticity of their terroir. The result has been transformative — not just for the estate, but for the entire Franciacorta region, which has had to confront the possibility that its most prestigious producer operates entirely outside the conventional paradigm.
"It is ultimately a philosophy of life, about working closely with the vine, understanding and respecting its life cycle until the point when bottled it can fully express its vitality and character and above all the authenticity of its terroir."
— 1701 Franciacorta
Deep Moraine Soils, Humus & Biodynamic Vitality
1701 Franciacorta's vineyards are situated on the hillsides of Cazzago San Martino, in the heart of the Franciacorta DOCG zone. The soils are deep moraine deposits — ancient glacial till left by the retreating glaciers of the last Ice Age — with abundant skeleton (rock fragments) and silt-sandy deposition on the surface. This is classic Franciacorta terroir: well-drained, mineral-rich, and challenging for vines, forcing them to root deep and extract the full complexity of the subsoil.
The estate's biodynamic approach begins with the soil. The Stefini brothers work to increase and maintain soil fertility by nurturing humus — the organic matter that is the foundation of healthy, living soil. The deep connection with nature and respect for its rhythms has led to the complete abolition of chemicals and pesticides. The biodynamic method enriches the sandy, silty soil with micro- and macro-biological life, creating a vibrant ecosystem beneath the vines that translates directly into the complexity and vitality of the wines.
The vineyards are trained in Guyot system — the standard for high-quality sparkling wine production, allowing for precise canopy management and optimal sun exposure. The Chardonnay vines occupy 7 hectares across three key sites: Sabbioni, Magrì, and the historic Brolo. The Pinot Noir covers 3 hectares, providing the structure and red-fruit character for the Rosé and the backbone for the Brut Nature blend. Each site has its own microclimate and soil variation, contributing distinct elements to the final blends.
As the first and only certified biodynamic producer in Franciacorta, 1701 operates under intense scrutiny — both from the region's established producers and from the global natural wine community. The estate produces approximately 80,000 bottles per year — a modest figure by Franciacorta standards, where large houses produce millions. But this small scale is deliberate: it allows for meticulous attention to each vine, each parcel, and each bottle. The focus is not on volume but on vitality — wines that express the full character of their grapes and soil without the masking effects of chemicals, additives, or excessive dosage.
Ancient glacial till with abundant rock fragments. Silt-sandy surface deposition. Well-drained, mineral-rich, challenging for vines. Deep root penetration. The geological signature of Franciacorta — old ice, young wine.
Biodynamic focus on nurturing humus. Abolition of all chemicals and pesticides. Micro- and macro-biological soil life enriched. Sandy, silty soil transformed into living ecosystem. Vitality from the ground up.
Sabbioni, Magrì, and the historic Brolo (framed by 11th-century walls). 7ha Chardonnay, 3ha Pinot Noir. Guyot training. Each site with distinct microclimate and soil variation. Blended for complexity, terroir for authenticity.
Member of Nicolas Joly's international biodynamic association. Alongside Domaine de la Romanée-Conti, Château de Beaucastel, Domaine Huet. Strictest biodynamic protocols. First and only in Franciacorta DOCG. A declaration of intent, not marketing.
Indigenous Yeasts, Extended Lees Aging & Zero Dosage
At 1701 Franciacorta, the cellar philosophy is one of absolute purity and artisanal precision. The estate crafts its sparkling wines with a fully artisanal approach: first fermentation with indigenous yeasts in steel and concrete tanks, extended lees aging far beyond the legal minimum, and zero dosage — no sugar or liqueur d'expédition added at any stage. This is Franciacorta in its most naked, honest form: the wine speaks for itself, without the makeup of dosage to mask imperfections or standardise flavour.
The techniques are precise and demanding:
Harvest & Pressing: All grapes are hand-harvested at optimal maturity and gently pressed to extract only the finest juice — the cuvée, not the taille. The Chardonnay provides elegance, citrus, and floral notes; the Pinot Noir contributes structure, body, and red-fruit depth. The juice is settled briefly before fermentation.
First Fermentation: Indigenous yeasts only — no commercial strains, no enzymes, no temperature control beyond the natural coolness of the cellar. Fermentation takes place in a combination of stainless steel and concrete tanks. The concrete provides thermal stability and a subtle mineral texture; the steel preserves freshness and primary fruit character. For the Satèn, 25% of the Chardonnay ferments in third-passage French oak barriques, adding texture and complexity without oak flavour.
Blending & Bottling: After the first fermentation, base wines from different sites and varieties are blended according to the estate's vision for each cuvée. The blend is bottled with a small addition of yeast and sugar to trigger the second fermentation — the méthode traditionelle that defines all Franciacorta. The wines then rest on their lees for extended periods: minimum 24 months for the Brut Nature, and up to 42 months for the Satèn. This extended lees contact builds texture, complexity, and autolytic character — bread, brioche, and almond notes that develop naturally from the dead yeast cells.
Dosage: Zero. None. The wines are disgorged and bottled without any addition of liqueur d'expédition — the sugar solution that most sparkling wine producers use to balance acidity, add sweetness, and standardise their house style. This requires impeccable base wine quality, as there is no sugar to hide behind. The result is wines that are clean, fresh, and fruity — but also steely, mineral, and profoundly honest. Total sulfur is minimal — around 12mg/l for the Sullerba, with none added for most cuvées.
Disgorgement: The wines are disgorged by hand in small batches, ensuring precision and care. The lack of dosage means that the wines must be perfectly balanced at disgorgement — any flaw in the base wine, any imbalance in acidity or alcohol, will be immediately apparent. This is winemaking without a safety net.
The portfolio spans the full range of Franciacorta styles — all without dosage:
"Brut Nature": 85% Chardonnay, 15% Pinot Noir. The estate's flagship — a zero-dosage expression of Franciacorta's classic blend. Freshly baked croissants and tangerine sherbet aromas, spiced diced apples on the palate. Energetic, zippy, and mineral. Minimum 24 months on lees. The wine that proves Franciacorta can rival Champagne without模仿ing it.
"Satèn": 100% Chardonnay. The Satèn style — unique to Franciacorta — is made with less pressure during second fermentation, resulting in a softer, creamier mousse. 1701's version is aged 42 months on lees, with 25% fermented in third-passage French oak barriques. White peach, almond, and a distinct saline minerality. The most complex and age-worthy wine in the range.
"Rosé": Pinot Noir-dominant, with Chardonnay. A rosé of structure and elegance — not the pale, anemic style of many sparkling rosés, but a wine with depth, red-fruit character, and a savoury, mineral finish. The Pinot Noir provides colour and body; the Chardonnay keeps it fresh and lifted.
"Sullerba": A semi-sparkling Chardonnay "sur lie" — not a full Franciacorta DOCG, but a still wine that captures the estate's philosophy in a different format. Low sulphites (12mg/l), cloudy, alive, and utterly distinctive. The wine for those who want 1701's purity without the bubbles.
"Vintage Dosaggio Zero": In exceptional years, 1701 produces a vintage-dated zero-dosage cuvée from their finest parcels. Extended lees aging, profound complexity, and the full expression of a single year's character. Rare, sought-after, and profoundly satisfying.
"Brut Nature" — "Croissants, Tangerine Sherbet & Steely Mineral Energy"
The "Brut Nature" is 1701 Franciacorta's flagship cuvée — an 85/15 blend of Chardonnay and Pinot Noir that demonstrates what happens when biodynamic viticulture, indigenous yeasts, extended lees aging, and zero dosage converge in a single bottle. This is the wine that has made 1701 the most talked-about producer in Franciacorta — and the one that has forced the region to reconsider its relationship with sugar, chemicals, and industrial methods.
The grapes come from the estate's three key sites — Sabbioni, Magrì, and the historic Brolo — on deep moraine soils with abundant rock fragments and silt-sandy surface deposits. The Chardonnay (85%) is harvested from vines trained in Guyot, at optimal maturity to preserve acidity and freshness. The Pinot Noir (15%) adds structure, body, and a subtle red-fruit depth. All grapes are hand-harvested and gently pressed to extract only the finest cuvée juice.
The first fermentation occurs spontaneously with indigenous yeasts in a combination of stainless steel and concrete tanks — no commercial strains, no temperature control, no additives. After fermentation, the base wines are blended and bottled for the second fermentation (méthode traditionelle). The wine then ages on its lees for a minimum of 24 months — far beyond the legal minimum for non-vintage Franciacorta — developing autolytic complexity, texture, and those distinctive bread-and-brioche notes that come only from extended yeast contact.
At disgorgement, no dosage is added. None. The wine is bottled as it is — pure, honest, and unadorned. This requires absolute precision in the base wine, as there is no sugar to balance acidity or mask flaws. The result is a wine of extraordinary clarity and energy.
In the glass, it is pale gold with a fine, persistent mousse. The nose is an intoxicating weave of freshly baked croissants, tangerine sherbet, green apple, and wet stone — the autolytic character from lees aging married to the mineral edge of moraine soils. The palate is energetic and zippy, with spiced diced apples, lemon zest, and a distinct saline, steely mineral quality that speaks of the glacial origins of the terroir. The finish is long, dry, and invigorating — a wine that demands another sip, another glass, another bottle. This is not Champagne; it is Franciacorta at its most authentic — clean, fresh, fruity, and mineral, with a vitality that only biodynamic farming can impart. Serve at 8–10°C with raw oysters, lightly seared scallops, or simply as an apéritif that announces something extraordinary. ~$30–$45 / ~€27–€40.
The 1701 Franciacorta Range
The Stefini brothers produce a precise, artisanal portfolio from their 10 hectares of Demeter-certified biodynamic vineyards in Cazzago San Martino, Franciacorta DOCG. All wines are hand-harvested, spontaneously fermented with indigenous yeasts in steel and concrete tanks, and bottled with zero dosage — no sugar or liqueur d'expédition added at any stage. Extended lees aging (24–42 months) builds complexity and autolytic character. Sulfur is minimal or absent. The portfolio spans the full range of Franciacorta styles — Brut Nature, Satèn, Rosé, and still wines — each expressing the purity, vitality, and mineral authenticity of biodynamic viticulture. Prices are approximate and in USD/EUR.
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1701 Franciacorta Official Shop: https://1701franciacorta.com/
Callmewine: https://www.callmewine.com/en/winery/1701-franciacorta-B1056.htm
xtraWine: https://www.xtrawine.com/products/1701-franciacorta-brut-nature
The Good Wine Shop: https://www.thegoodwineshop.co.uk/products/1701-franciacorta-brut
SipWines Shop: https://sipwines.shop/products/brut-docg-1701-franciacorta-nv
Le Caveau: https://lecaveau.ie/products/1701-franciacorta-brut-docg
Clickwine: https://clickwine.it/gb/brand/353-1701-franciacorta
Retailers in Specific Regions
Flaschenpost (Switzerland): https://www.flaschenpost.ch/en/1701-brut-nature-docg_franciacorta
Vergani (Switzerland): https://www.vergani.ch/en/products/franciacorta-brut-nature-franciacorta-docg-1701-demeter
Castello Spumante (Switzerland): https://castellospumante.ch/products/1701-brut-nature-franciacorta
Die Weinhalle (Germany): https://www.weinhalle.de/produzenten/franciacorta-1701.html

