The Carcassonne Legacy & the Gualtallary Hand
Domaine Bousquet is Argentina's largest exporter of certified organic wines and one of the most awarded fully organic estates in the world — a four-generation French family project rooted in the high-altitude Gualtallary Valley of Tupungato. Founded by Jean Bousquet from Carcassonne in 1997, and now led by his daughter Anne and her husband Labid Al Ameri, the domaine farms 240 hectares at 1,200 metres above sea level on sandy, calcareous soils beneath the Andes. Certified organic since its first vintage, biodynamic by Demeter, and the first winery in Argentina to achieve Regenerative Organic Certification (ROC), Domaine Bousquet produces a comprehensive portfolio of terroir-driven wines — from the flagship Gran Malbec aged in French oak, to the radical Virgen line made with no added sulfites and no oak in stainless steel. The result is a range that spans elegance and accessibility, purity and power — all bearing the unmistakable signature of high-altitude Mendoza: intense fruit, natural acidity, and the transparent minerality of the Andean foothills.
Jean, Anne & the Carcassonne Hand
The story of Domaine Bousquet begins in Carcassonne, in the South of France, where the Bousquet family cultivated four generations of winemaking tradition in the vineyards of Languedoc. Jean Bousquet — the family patriarch — first visited Mendoza in 1990, drawn by reports of an imposing upland region with a dry climate, unique soils, and the possibility of farming organically without the relentless rains that had made chemical-free viticulture nearly impossible at home. For seven years he explored, studied, and dreamed, until in 1997 he purchased a 110-hectare parcel of virgin land in the Gualtallary Valley of Tupungato — at 1,200 metres above sea level, one of the highest vineyard sites in Mendoza and the world. It was an act of faith: at the time, the established wineries of the region were concentrated in Luján de Cuyo, an hour closer to the city, and Gualtallary was considered remote, extreme, and unproven.
Jean planted the first vines on the poor, sandy, calcareous soils of the Andean foothills and resolved from the outset to farm without pesticides, herbicides, or chemical fertilisers — a commitment made easier by the valley's extraordinary natural conditions: low rainfall, constant mountain breezes, and intense UV radiation that kept disease pressure to a minimum. The estate's first exports, in 2005, were already certified organic, and the family never looked back. In 2009, Jean's daughter Anne Bousquet and her husband Labid Al Ameri took full control of the domaine, relocating from Brussels to Tupungato to run the winery hands-on. Anne brought a background in applied economics and financial planning; Labid, born in Kuwait and raised in Spain, brought international equity trading experience and a global commercial vision. Together they expanded the estate to 240 hectares, built a state-of-the-art winery, a nine-room hotel, and the acclaimed Gaia restaurant, while deepening the family's commitment to sustainability.
Under Anne and Labid, Domaine Bousquet has pursued a relentless trajectory of ecological certification: organic (ECOCERT), biodynamic (Demeter), USDA Organic, and in 2023 Regenerative Organic Certification (ROC) — making it the first winery in Argentina and one of the first outside the United States to achieve this holistic standard, which covers soil health, animal welfare, and social equity. In 2019, they appointed Rodrigo Serrano as head winemaker and COO, a talented oenologist who embraced the estate's organic philosophy and has since become an integral leader in its viticultural and cellar programmes. Today, Domaine Bousquet exports to more than 50 countries, is ranked among the top ten largest exporting wineries in Argentina, and remains the country's undisputed leader in certified organic wine production — a testament to the Bousquet family's conviction that the healthier the vineyard, the better the fruit, and of course the wine.
"By nourishing the land and treating it with respect, we know that the land will give us back its finest fruits."
— Domaine Bousquet
Gualtallary & the Sandy-Calcareous Andes
The estate is located in the Gualtallary Valley, within the Tupungato district of the Uco Valley, Mendoza — a high-altitude basin inserted into the Andes at the foot of the Tupungato Volcano and the Frontal Cordillera. The vineyard sits at 1,200 metres above sea level (4,000 feet), making it one of the highest commercial wine estates in Argentina and the world. The climate is high-desert continental: intensely sunny, extremely dry, with less than 200–250mm of annual rainfall and more than 300 days of sunshine per year. The diurnal temperature shift is dramatic — often exceeding 20°C between warm days and cold nights — allowing grapes to ripen slowly while retaining natural acidity, fresh aromatics, and phenolic complexity. A constant breeze from the Andes sweeps through the valley, keeping the fruit healthy, reducing humidity, and creating the ideal conditions for organic viticulture.
The soils are the defining feature of the estate. Composed of alluvial and colluvial deposits washed down from the Andes over millions of years, they consist primarily of sandy loam with excellent drainage, calcareous sediments, and large round river stones. The surface horizons are poor in organic matter, highly calcareous, and alkaline — a mineral matrix that forces the vines to send roots deep into the subsoil in search of water and nutrients. The calcium carbonate content lends the wines a distinct chalky freshness and mineral backbone, while the sandy component ensures that the roots are never waterlogged, even during the intense summer heat. Irrigation is provided exclusively by pure snowmelt from the Andes, delivered through a carefully controlled drip system — the same water that is bottled locally as one of Argentina's most popular mineral waters, so pure it requires no treatment.
All 240 hectares are farmed organically and biodynamically. No synthetic agrochemicals have ever touched the estate. The Bousquet family employs natural fertilisers such as compost — produced not only from the estate's own grape pomace but also from third-party organic sources — to increase carbon sequestration and enhance soil microbiology. Cover crops, minimal tillage, and biodiversity corridors are integral to the farming regime, fostering pollinators, beneficial insects, and a living ecosystem beneath the vines. The estate is certified organic by ECOCERT, biodynamic by Demeter, and Regenerative Organic Certified — a triple credential that reflects a commitment not merely to the absence of chemicals, but to the active regeneration of the land. All grapes are hand-harvested in small boxes to ensure pristine fruit reaches the cellar.
Domaine Bousquet is based in the Gualtallary Valley, one of the most geologically distinctive and climatically extreme sub-regions of the Uco Valley. The district sits in a tectonic graben at the foot of the Andes, surrounded by peaks that rise to over 5,000 metres, including the Tupungato Volcano on the Chilean border. The landscape is one of ancient alluvial fans, dry riverbeds, and calcareous outcrops. While much of Mendoza pursues volume and ripeness, Gualtallary offers something rarer: a microclimate of slow maturation, high natural acidity, and mineral tension that the Bousquet family recognised as ideal for organic, terroir-driven wines. The estate is located an hour south of the city of Mendoza, along Route 89, in a setting of such natural beauty that it has become a destination for enotourism, complete with a hotel, restaurant, and guided vineyard tours.
The Domaine Bousquet terroir is defined by soils that are sandy, calcareous, and exceptionally well-drained — the product of millennia of alluvial deposition from the Andes. The topsoil is a mix of sand, calcareous sediments, and large round river stones, poor in organic matter and highly alkaline. This mineral matrix forces the vines to struggle, producing grapes with thick skins, concentrated flavours, and a natural acidity that is rare in warmer Mendoza sub-regions. The calcium carbonate influence is evident across the portfolio, lending a chalky, fresh backbone to both reds and whites. Irrigation comes exclusively from pure Andean snowmelt delivered via drip lines — water so clean it is bottled and sold as mineral water locally. This combination of poor soils, pure water, and extreme altitude creates a vineyard environment where organic farming is not merely possible but optimal.
Domaine Bousquet has been certified organic since its first export vintage in 2005, and today holds certifications from ECOCERT and USDA Organic. The estate is also certified biodynamic by Demeter, following the lunar calendar and employing biodynamic preparations such as horn manure and horn silica to stimulate soil life and vine vitality. In 2023, it became the first winery in Argentina to achieve Regenerative Organic Certification (ROC) — a rigorous standard that covers three pillars: soil health and land management, animal welfare, and social equity. The estate runs an ambitious composting programme, uses cover crops to prevent erosion and foster biodiversity, and practices minimal tillage to preserve soil structure. The result is a living vineyard where the vines, the sandy-calcareous soils, and the native flora of the Andean foothills coexist in a productive, regenerative harmony.
All 240 hectares of the Domaine Bousquet vineyard are tended by hand and harvested manually into small boxes. The high altitude — 1,200 metres — provides intense UV exposure that thickens grape skins and concentrates flavours, while the cold nights preserve acidity and fresh aromatics. The constant Andean breeze reduces fungal pressure, making organic viticulture viable without synthetic fungicides. Yields are carefully managed to ensure concentration and quality, and the estate grows a diverse range of varieties including Malbec, Cabernet Sauvignon, Chardonnay, Pinot Noir, Torrontés, Sauvignon Blanc, Pinot Gris, Merlot, Syrah, and Cabernet Franc. This biodiversity is both a commercial strategy and an ecological one — multiple varieties foster a resilient, balanced ecosystem and allow the winemaking team to explore the full expressive range of the Gualtallary terroir.
French Oak, Stainless Steel & the Zero-Sulfite Hand
The cellar philosophy of Domaine Bousquet is one of respect for the fruit, transparency of terroir, and a dual commitment to elegance and purity. Under head winemaker Rodrigo Serrano, the estate employs a range of vessels and techniques tailored to each cuvée and variety — from temperature-controlled stainless steel tanks that preserve freshness and varietal character, to French oak barrels and large foudres that provide structure, spice, and ageing potential. The guiding principle is gentle handling: grapes are hand-harvested and sorted, then fermented with meticulous temperature control to protect the delicate aromatics that high-altitude fruit provides. For some lines, selected yeasts are employed to ensure consistency and purity; for others, the approach is more hands-off, allowing the natural character of the organic fruit to lead.
The estate's most radical expression is the Virgen line — a collection of no-sulfite-added, vegan, USDA Organic wines made entirely in stainless steel with no oak contact. These wines are fermented and aged without any addition of sulfur dioxide, relying instead on the health of the organic fruit, the purity of the winemaking environment, and the natural acidity of the Gualtallary terroir to ensure stability. The Virgen Malbec, Cabernet Sauvignon, Red Blend, and Chardonnay are "unadorned" — as the estate describes them — offering a transparent, unembellished snapshot of the vineyard. They are not fined with animal products, making them fully vegan, and they represent Domaine Bousquet's belief that great wine can be made at scale without recourse to chemical preservatives or cosmetic interventions.
At the other end of the spectrum, the Gran and Reserve lines undergo extended ageing in French oak barrels — typically 10 to 12 months — where malolactic fermentation occurs naturally and the wines develop the complexity, tannic integration, and savoury depth that collectors expect. The Gran Cabernet Sauvignon blends 85% Cabernet with 15% Malbec and ages in French oak, gaining a plush, cedary warmth while retaining the mountain freshness of its high-altitude origins. The Gaia line represents the estate's organic and biodynamic pinnacle: wines made from the finest parcels with the most rigorous biodynamic protocols, aged in a combination of oak and neutral vessels to express the living soil from which they come. Across all lines, the estate maintains a commitment to minimal intervention, vegan-friendly practices, and the transparent expression of Gualtallary's sandy-calcareous terroir.
Organic Fruit, Stainless Steel Purity & the Regenerative Ethos
The guiding principle of Domaine Bousquet is that the wine must begin in healthy soil and end in an honest glass. The organic and biodynamic farming provides grapes of exceptional purity and natural acidity. The hand harvest in small boxes ensures pristine fruit. The stainless steel fermentation for the Virgen line preserves the raw, unembellished character of the vineyard — fresh blackberry, chalky minerality, and mountain herbs — without the influence of oak or sulfur. The French oak ageing for the Gran and Reserve lines provides structure, spice, and cellar-worthiness, while the large-format foudres ensure that the wood never dominates the fruit. The absence of sulfites in the Virgen line is a statement of trust: trust in the health of the organic fruit, the cleanliness of the cellar, and the stabilising power of natural acidity. And the Regenerative Organic Certification provides a guarantee that every bottle contributes to the restoration of the soil, the welfare of the workers, and the biodiversity of the Andean foothills. The cellar is not merely a production facility; it is the continuation of a four-generation commitment to land, family, and the honest translation of Gualtallary into wine.
Gran, Virgen & the Gualtallary Hand
Domaine Bousquet produces a comprehensive, tiered portfolio that spans from accessible, no-sulfite vegan wines to cellar-worthy, French-oak-aged reserves — all sourced from the same 240 hectares of certified organic and biodynamic vineyards in Gualtallary. The range is built around Malbec, Cabernet Sauvignon, and Chardonnay, with significant expressions of Pinot Noir, Torrontés, Sauvignon Blanc, Pinot Gris, Merlot, Syrah, and Cabernet Franc. All wines share a common foundation: hand-harvested fruit from high-altitude, sandy-calcareous soils, fermented with precision and care, and aged in vessels chosen to express either pure varietal character or structured complexity. The portfolio is divided into distinct lines — Virgen, Gran, Reserve, Premium, Gaia, Ameri, Sparkling, and Natural Origins — each offering a different lens on the Gualtallary terroir. The estate's wines are consistently recognised by critics: 90 points from Decanter, Wine Spectator, and Tim Atkin MW; 16.5/20 from Jancis Robinson MW; Gold at Millesime Bio — proof that organic farming at scale can produce wines of both critical acclaim and widespread accessibility.
Four Generations & the Regenerative Hand
Domaine Bousquet is not merely a winery; it is a proof that a French family from Carcassonne, armed with 240 hectares of high-altitude vineyard, a commitment to organic farming, and a refusal to compromise on ecological integrity, can build Argentina's largest organic wine export operation without sacrificing terroir or transparency. In an era when Mendoza is dominated by industrial scale, chemical dependence, and the relentless pursuit of critical scores, the Bousquet family has demonstrated that the same Gualtallary sandy-calcareous soils can produce wines that are both accessible and profound, both vegan and voluptuous, both zero-sulfite and cellar-worthy — if the farming is regenerative, the cellar is a place of precision and honesty, and the philosophy is one of nourishing the land rather than exploiting it.
The legacy of Domaine Bousquet is the legacy of the Carcassonne ear applied to the Andean wind. Jean Bousquet listened to the land in 1990 and heard a place where organic viticulture could finally flourish — free from the rains of Languedoc, blessed with pure snowmelt and constant mountain breeze. Anne and Labid listened to the market and heard a demand for wines that are not merely delicious but ethically produced, regeneratively farmed, and transparently made. Rodrigo Serrano listened to the fruit and heard a voice that required gentle handling, precise temperature control, and the patience to let high-altitude acidity provide its own natural balance. And the Virgen line listens to the consumer who wants wine without additives, without animal products, without oak, and without pretence — proof that the simplest wine can be the most honest.
The future of the estate is tied to the future of regenerative agriculture in Argentina and the 240 hectares that continue to accumulate organic matter, biodiversity, and microbial life with each passing season. As the 1997 vines enter their third decade of root depth in the calcareous subsoil, as the Gaia line expands its biodynamic reach, and as the Virgen line proves that zero-sulfite wine can be produced at scale without compromising stability or flavour, Domaine Bousquet remains what it has always intended to be: a four-generation family project that treats the vineyard as a living ecosystem, the cellar as a place of respectful translation, and the bottle as a promise kept between the land and the drinker. The story of Domaine Bousquet is the story of a French family who looked at the remote, windswept Gualtallary Valley and saw not isolation, but destiny — and who proved that the best bottle from Mendoza is the one that needs no chemical explanation, only a glass, a meal, and the patience to let the Andes speak.
"We are dedicated to farming organically while improving our land's biodiversity. We believe that the healthier the vineyard, the better the fruit and of course the wine."
— Domaine Bousquet