The Forensic Hand & the Granite of Thorins
Elisa Guérin is one of the most exciting young voices in Beaujolais — a fourth-generation vigneronne who returned to her family estate in Chénas in 2018 after training as an agronomist and working in Paris, and has since transformed Famille Guérin into a beacon of precise, transparent, low-intervention Gamay. Farming 5 hectares across Moulin-à-Vent and Chiroubles according to organic principles, she produces wines of crystalline clarity and mineral tension from some of the most historically prized terroir in the region, including 1.5 hectares of 70- to 90-year-old vines in the legendary Les Thorins lieu-dit. Her approach is forensic rather than romantic: native yeasts, concrete élevage, minimal sulphur, unfiltered bottling, and a microscope never far from the cellar. The result is a range of wines that sit somewhere between the muscular joy of Jean Foillard and the textured acidity of Jean-Louis Dutraive — serious, age-worthy, and unmistakably alive.
Chénas & the Bande de Morgon
The story of Elisa Guérin begins not in a classroom, but in the vineyards of Beaujolais, where she grew up surrounded by the children of the region's most revolutionary natural winemakers. Childhood friends with Ophélie Dutraive, Alex Foillard, and Jules Métras, Elisa was immersed in the culture of low-intervention Gamay from an early age — attending harvests at Yvon Métras and Jean-Louis Dutraive, and absorbing the philosophy that would later define her own work. Yet unlike many of her peers, she did not inherit a ready-made natural wine estate. Her father, Philippe Guérin, was a traditional grower who sold much of his production to négociants, including Georges Duboeuf. The family estate — Domaine du Moulin d'Éole — was rooted in convention, not rebellion.
Elisa left Beaujolais to study agronomy in Dijon, then spent several years in Paris as a commercial agent for Terroirs d'Avenir, the influential fine-foods wholesaler that supplied the city's best chefs and wine bars. It was there, dealing with the most demanding buyers in France, that she honed her understanding of quality, provenance, and the market for honest wine. But the call of the vineyard proved irresistible. In 2018 she returned to Chénas, making a small, confidential cuvée that year before officially taking the reins in 2019. What followed was not a gentle evolution but a radical reinvention: organic conversion, native-yeast fermentation, concrete élevage, and a refusal to accept the industrial models that had defined her father's generation.
The transition was not without friction. Elisa's first natural vinification in 2016 provoked what she recalls with a laugh as "cinema" from her father — dramatic, emotional, and deeply sceptical. Yet Philippe gradually came to trust his daughter's vision, and by 2020 the family officially united under the Famille Guérin label, with Elisa leading the charge toward organic viticulture and low-intervention winemaking. She is also President of Bien Boire Beaujolais, an umbrella organisation representing over 225 winemakers, and a vocal advocate for the region's premier cru application — a project she works on alongside her father. In a world where Beaujolais is still often judged by the ghosts of Nouveau past, Elisa Guérin is determined to prove that Gamay, farmed organically and handled with precision, can rival the nobility of Burgundy.
"I have always found it inadmissible to pollute the soils for a product of pleasure."
— Elisa Guérin
Moulin-à-Vent & the Thorins Terroir
The Famille Guérin estate spans 5 hectares across two of Beaujolais' most distinguished crus: 4.2 hectares in Moulin-à-Vent and 0.8 hectares in Chiroubles. The jewel in the crown is Les Thorins, a 1.5-hectare lieu-dit planted with 70- to 90-year-old Gamay vines on sandy, decomposed granite soils shot through with quartz and red clay. Historically, Les Thorins was so revered that it gave its name to the village — Romanèche-Thorins — and in the 1930s its wines traded at the same price as Gevrey-Chambertin. Today it sits at the heart of Moulin-à-Vent's application for premier cru status, a recognition Elisa is confident will come.
Moulin-à-Vent is the most Burgundian of the Beaujolais crus — a region of pink granite, silica, and manganese-rich soils that produce Gamay of structure, depth, and serious ageing potential. The Thorins parcel is south- to southeast-facing, lower on the slope, warm and windy, with a deep soil of decomposed granite that becomes increasingly clay-like with iron oxide. The old vines — massal selections from Sylvain Chanudet in the younger sections, and original plantings from the 1930s downfield — produce small berries with thick skins and concentrated flavours. Yields remain healthy at around 40 hectolitres per hectare despite the stress of organic conversion, a testament to the vineyard's historic vitality.
The Chiroubles parcel offers a striking counterpoint. At higher elevation on steep, horse-plowed slopes, the vines are younger — around 50 years old — and planted over sandy, decomposed granite. The altitude and exposure produce a more delicate, finessed expression of Gamay: lighter in body, more floral and peppery, with a silky texture and stony finish. Together, the two crus give Elisa a palette of granite terroirs that range from the muscular and structured to the ethereal and aromatic. All vineyards are farmed organically without certification — Elisa prefers to establish trust through direct vineyard visits rather than labels — with no synthetic herbicides, pesticides, or chemical fertilisers. From 2022, she has augmented traditional copper-sulphur treatments with algae and plant extracts to improve grape health and leaf photosynthesis. Cover crops, biodiversity corridors, and meticulous manual labour are standard practice.
The 1.5-hectare Les Thorins parcel is the estate's most prized holding. Planted with 70- to 90-year-old Gamay on sandy granite with quartz and red clay, it is a lieu-dit of historic significance that once commanded prices equal to Grand Cru Burgundy. The vines are gobelet-trained, with Elisa retaining plenty of leaf canopy to shade the fruit and preserve acidity. The soil is deep and warm, producing Gamay with bitter-chocolate notes, dark cherry fruit, and a snap of mineral tension. Elisa vinifies this parcel separately as her flagship cuvée, ageing it in concrete tank — and increasingly in older oak — to preserve the site's distinctive character. With premier cru status expected by 2030, Les Thorins represents both the past glory and the future potential of Moulin-à-Vent.
The 0.8-hectare Chiroubles parcel sits at higher elevation on steep, windswept slopes that demand horse-plowing and hand-harvesting. Planted with 50-year-old massal-selection vines on sandy, decomposed granite, this cru produces a more delicate and floral style of Gamay than the muscular Thorins. The wine sees a short semi-carbonic maceration in whole bunches, with fermentation and élevage entirely in concrete tank. The result is a wine of beautiful soft texture, integrated tannin, and a rusty, iron-like mineral quality that shows itself in a long, stony finish. Chiroubles is the estate's most elegant expression — a wine of peppercorn spice, deep fruit, and Alpine freshness that demonstrates the full range of Guérin's terroir.
Elisa farms according to organic principles without pursuing certification, believing that trust between grower and customer matters more than bureaucratic labels. No synthetic chemicals touch the vines; treatments are limited to copper, sulphur, and plant-based preparations such as algae and nettle extracts. She takes a forensic approach to viticulture — spending hours at the microscope monitoring fermentations, analysing leaf health, and adjusting treatments with scientific precision. "While some biodynamic practices seem to work, I'm not romantic about it," she says. The goal is healthy, complex grapes that require minimal cellar intervention, and the transparency of the final bottle is a direct result of the vitality of the vineyard.
The Famille Guérin cellar is based in Chénas, a historic village at the northern edge of the Moulin-à-Vent appellation, within sight of the eponymous stone windmill. The region is a patchwork of small family estates, Burgundian négociants, and ambitious young vignerons — a community that Elisa both navigates and leads. As President of Bien Boire Beaujolais, she represents over 225 winemakers in promoting the region's diversity and environmental responsibility. She is also a vocal advocate for women in wine, noting that in Beaujolais, "we have to be twice as good as the men in order to be treated as their equals." Her neighbors include Château des Jacques and Château du Moulin-à-Vent, both of whom are also converting to organic practices — a sign that the entire appellation is moving in the direction Elisa has charted.
Native Yeasts & the Concrete Hand
Elisa Guérin's cellar philosophy is one of precision, transparency, and scientific rigour. She is not a romantic natural winemaker who leaves her grapes to chance and heads to the bar; she is a forensic practitioner who spends hours at the microscope monitoring her fermentations, ensuring that every decision is informed by observation rather than dogma. Grapes are hand-harvested into small cases, transported whole-cluster to the cellar in Chénas, and fermented with indigenous yeasts after a light saturation of CO₂. Temperature is never artificially manipulated; fermentation begins naturally at around 12°C when the cool morning harvest warms in the tank.
No selected yeasts, no enzymes, no commercial additives enter the cellar. Elisa favours concrete tanks for élevage — "the best Beaujolais does not have too much oak," she remarks — though she is increasingly experimenting with older barrels for certain parcels, always washing them first with white wine to neutralise any oak influence. The wines are unfiltered and unfined, bottled with minimal sulphur addition — typically around 10mg/L at bottling, far below organic limits — and released only when they have achieved the balance and clarity she demands. Production is tiny; many cuvées number only a few thousand bottles.
Elisa's wines occupy a unique space in the natural wine world: they are clean, clear, and intellectually engaging — the antithesis of the "funky" natural wine stereotype. "I get accused of not being 'natural' enough because my wines are so clear and not at all funky," she says with a sigh. But this clarity is not achieved through manipulation; it is the result of healthy organic fruit, precise fermentation management, and patience. Her style falls somewhere between the crowd-pleasing muscle of Jean Foillard and the nuanced, textural acidity of Jean-Louis Dutraive — wines that are immediately pleasurable but reveal deeper layers of mineral complexity and savoury depth with age. Every label is hand-drawn by Elisa herself, reimagining her terroir as wild gardens — a personal, artistic touch that reflects the individuality of each cuvée.
Native Yeasts, Concrete Élevage & the Forensic Ethos
The guiding principle of Famille Guérin is that great Gamay requires neither industrial intervention nor romantic neglect — it requires attention. The organic farming provides healthy, complex grapes. The hand harvest provides pristine fruit. The native-yeast fermentation provides spontaneous, site-specific character that changes with each vintage and each parcel. The concrete tank preserves the purity and freshness of the fruit without the masking effect of oak. The minimal sulphur and absence of filtration provide wines that are alive, transparent, and deeply expressive of their granite terroir. And the forensic approach — the microscope, the careful observation, the refusal to leave anything to chance — provides wines of crystalline clarity that prove natural wine can be both intellectually serious and a profound pleasure to drink. The cellar is a laboratory of patience; the wine is its honest report.
Les Thorins, Chiroubles & the Vigne de Mon Père
Famille Guérin produces a small, focused portfolio of Gamay that reflects the diversity of the estate's terroirs. Each cuvée is a distinct expression of place — from the deep, structured power of Les Thorins to the high-altitude elegance of Chiroubles and the communal warmth of La Vigne de Mon Père. All are fermented with native yeasts, raised primarily in concrete, bottled unfined and unfiltered, and released with minimal sulphur. Production is strictly limited; the estate bottles only around 3,000 bottles per year under Elisa's direction, with many cuvées numbering just a few hundred cases. The hand-drawn labels — wild gardens reimagined in ink and watercolour — make each bottle as visually distinctive as it is vinously compelling.
The Fourth Generation & the Future of Beaujolais
Elisa Guérin is not merely making wine; she is redefining what Moulin-à-Vent can be in the 21st century. In a region where the shadow of Beaujolais Nouveau still lingers and where industrial négociants once dictated style, she has proven that the most historic terroirs of Beaujolais — Les Thorins, Chiroubles, Champ de Cour — can produce wines of Burgundian seriousness when farmed organically and handled with forensic precision. Her refusal to chase the "funky" natural wine aesthetic, her insistence on clarity and intellectual engagement, and her scientific approach to fermentation have set a new standard for what natural Gamay can achieve.
The legacy of Famille Guérin is the legacy of a young woman who returned to her family's land not to preserve tradition, but to transform it. She has taken a conventional estate that sold to négociants and turned it into a model of organic viticulture, low-intervention winemaking, and community leadership. As President of Bien Boire Beaujolais, she is shaping the region's future from the inside — advocating for premier cru status, environmental responsibility, and the recognition of diverse terroirs and styles. She is also a powerful voice for women in wine, challenging the egos and misogyny of a traditionally male-dominated field with competence, precision, and an unshakeable sense of purpose.
The future of the estate is bright and expanding. Elisa looks forward to her little brother joining the domaine, hopes to acquire a high-altitude Beaujolais-Villages vineyard of her own, and plans to begin a small production of fruit-based sparkling wine. She has also planted Aligoté and Melon de Bourgogne, hinting at a future where Famille Guérin is not exclusively Gamay. As the vines of Les Thorins accumulate another year of organic wisdom, as the premier cru application moves toward its expected 2030 decision, and as Elisa's wines find their way into the best wine bars of Paris, London, and New York, Famille Guérin remains what it has always intended to be: a proof that the finest Beaujolais is made by wine lovers for wine lovers, not for investors — and that the fourth generation, when armed with an agronomist's training and a natural winemaker's heart, can produce Gamay of extraordinary depth, clarity, and truth.
"Now we make wine here in so many different styles. It's important for us all to show to the global wine scene that we have various and complex terroirs, and that Gamay can be really multi-faceted."
— Elisa Guérin, President of Bien Boire Beaujolais