Chile · Central Valley

Viña Cono Sur

Colchagua Valley estate known for organic Pinot Noir, a Burgundian winemaking partnership, and a pattern of Chilean firsts in closures and aromatic varietals.

The producer

Cono Sur was founded in 1993 at Chimbarongo in the Colchagua Valley, a warm inland designated origin within Chile's Central Valley wine zone, and is owned by Concha y Toro. It is the third largest exporter of bottled wine in Chile. The estate built its reputation through a series of deliberate firsts: synthetic corks in 1995, screwcaps on aromatic whites in 2002, the first Chilean Viognier, and the first Riesling labelled with the Bío-Bío Valley designation. In 1999, the winery brought in Martin Prieur, a Burgundian Pinot Noir specialist, to apply Côte de Nuits selection logic and French oak élevage to Colchagua fruit.

The Organic range is the clearest expression of that approach. Both the Pinot Noir and the Cabernet Sauvignon/Carmenère/Syrah blend are hand-harvested, fermented in temperature-controlled stainless steel, and partially aged in French oak barrels for ten months. The Pinot Noir runs 80% through 225-litre French oak, producing a dark purple wine with forest fruit, cherry, cinnamon, and white pepper on the palate. The Cabernet/Carmenère/Syrah blend sits at 43% Cabernet Sauvignon, 35% Carmenère, and 22% Syrah, with 70% barrel aging giving the wine blackcurrant, chocolate, and vanilla weight alongside the Carmenère's herbal character. The Bicicleta tier covers entry varietals including the aromatic Gewürztraminer, showing rose petal, lychee, and fresh spice.

Known for

Organic Pinot Noir; Cabernet Sauvignon/Carmenère/Syrah blends; aromatic whites including Gewürztraminer and Viognier.

Notable facts

The story

Burgundy Lands in Colchagua

In 1999, Martin Prieur boarded a flight from Burgundy to Chile. He was a Pinot Noir specialist from the Côte de Nuits, trained in terroir-led parcel selection, and Cono Sur had asked him to bring that framework to the Colchagua Valley. The valley was not Burgundy: warmer, larger in scale, and still a minor chapter in the Chilean Pinot Noir story. Prieur's job was to apply Burgundian selection logic and French oak élevage to a fruit base that had never been treated that way. The 80% French barrel program that defines the Organic Pinot Noir today is the most direct outcome: a Chilean wine structured like a Côte de Nuits operation, made at a volume Burgundy could not imagine.

Burgundy Lands in Colchagua

In 1999, Martin Prieur boarded a flight from Burgundy to Chile. He was a Pinot Noir specialist from the Côte de Nuits, trained in terroir-led parcel selection, and Cono Sur had asked him to bring that framework to the Colchagua Valley. The valley was not Burgundy: warmer, larger in scale, and still a minor chapter in the Chilean Pinot Noir story. Prieur's job was to apply Burgundian selection logic and French oak élevage to a fruit base that had never been treated that way. The 80% French barrel program that defines the Organic Pinot Noir today is the most direct outcome: a Chilean wine structured like a Côte de Nuits operation, made at a volume Burgundy could not imagine.

From the atlas

Viña Cono Sur

At A Glance

The Producer

Cono Sur makes Pinot Noir from the Colchagua Valley and sells it in more than eighty countries. It is large by any measure, a subsidiary of Concha y Toro and the third largest exporter of bottled wine in Chile. What is less obvious from the volume is the pattern underneath it: a 1993 estate that has moved first on synthetic corks, screwcaps for aromatic whites, Viognier, and the Bío-Bío Valley designation for Riesling, and that brought a Burgundian winemaker to Colchagua in 1999 to rethink what Chilean Pinot Noir could look like.

The Organic range is where that logic is most visible. Both the Pinot Noir and the Cabernet Sauvignon/Carmenère/Syrah blend are hand-harvested, fermented in temperature-controlled stainless steel, and partially aged in French oak. The Bicicleta range is the entry tier, built for volume and accessibility, with the Gewürztraminer the most aromatic of the lineup.

Place

The winery sits at Chimbarongo in the Colchagua Valley, a designated origin within the Rapel Valley sub-region of Chile's Central Valley wine zone. Colchagua runs inland from the Pacific at roughly 34 degrees south, and its warm, dry summers and cool nights give red varieties the ripeness they need without losing colour or fruit character. Cabernet Sauvignon, Carmenère, and Syrah are the valley's reliable workhorses; Pinot Noir is less common here than in the coastal or cooler southern zones, which is partly why the Burgundian winemaking framework mattered.

Bío-Bío Valley appears in the range for Riesling. It is a separate, cooler southern DO more than 400 kilometres from Colchagua, where lower temperatures allow aromatic white varieties to keep their acidity and perfume. Cono Sur labelled a Riesling with that designation before it had significant commercial recognition.

Soil And Site

The packet does not verify altitude, soil type, or specific organic vineyard names for the Chimbarongo site. What is confirmed is the farming approach for the Organic range: certified organic fruit, hand-harvested, with grapes going into temperature-controlled stainless steel for fermentation before a split between French oak barrels and steel tanks for ageing.

Story

Cono Sur was founded in 1993, a period when Chilean wine was still building its international presence and most large estates were focused on Cabernet Sauvignon for export markets. In 1995, the winery became the first in South America to use synthetic corks, a decision that preceded the wider industry shift away from natural cork by several years. In 2002, it became the first Chilean winery to close aromatic white wines under screwcap.

Both decisions followed the same logic: protect the wine from cork variation and oxidation, and do it before it became standard practice. That positioning extended to grapes. Cono Sur was the first Chilean producer to make and export Viognier, and the first to label a Riesling with the Bío-Bío Valley designation, putting a cool-climate southern appellation on the map years before other producers recognised its commercial value.

In 1999, the winery brought in Martin Prieur, a Burgundian winemaker with a background in Pinot Noir production, to apply Côte de Nuits-style selection logic to the Colchagua fruit. The 80% French oak aging protocol on the Organic Pinot Noir is one direct outcome of that collaboration.

Vineyards And Cellar

The Organic range is hand-harvested, which limits sorting and selection to what can be done by hand rather than machine. Fermentation for both the Pinot Noir and the Cabernet/Carmenère/Syrah blend takes place in temperature-controlled stainless steel tanks, preserving fruit character and managing extraction without additional heat. The Pinot Noir then goes approximately 80% into 225-litre French oak barrels for ten months, with the remaining 20% staying in stainless steel. The oak portion adds the spice, toast, and cinnamon notes that sit behind the fruit on the palate; the steel portion keeps freshness in the final blend.

The Cabernet/Carmenère/Syrah blend follows a similar protocol with skin maceration in steel before 70% of the wine moves to French oak for ten months. It is also certified vegan-friendly, meaning no animal-derived fining agents are used in production.

The Bicicleta range is a high-volume entry tier. The Gewürztraminer in that range is picked for aromatic intensity and bottled under screwcap, a decision that dates to the 2002 shift away from cork for white aromatics.

Wines

The range divides into two tiers with different purposes. Bicicleta is the volume entry: accessible, fruit-forward, and built around varieties that communicate clearly without complexity. The Gewürztraminer is the standout here, showing brilliant green-yellow colour, a complex nose of fresh fruit, rose petals, lychee, and spice. Pinot Noir and other varietals fill out the tier.

Organic sits above Bicicleta. The two wines in this tier are built around certified fruit, hand harvesting, and a cellar program that uses French oak for partial ageing.

The Organic Pinot Noir is dark purple in colour and opens on forest fruit, berry, and sour cherry with a subtle toasted edge from the oak component. On the palate, forest raspberry, cinnamon, strawberry, bay leaf, cherry, and white pepper move through in sequence. The spice notes come from the time in 225-litre barrels; the fresh fruit and lift come from the 20% aged in steel.

The Organic Cabernet Sauvignon/Carmenère/Syrah is a three-variety blend at 43% Cabernet Sauvignon, 35% Carmenère, and 22% Syrah. Intense red-violet in colour, it opens with plums, berries, and dried fruits. The palate moves into blackcurrant, fresh herbs, blueberry, chocolate, and vanilla, with the oak character from the 70% French barrel aging giving the wine more weight and sweetness at the finish than the Pinot Noir.

Tim Atkin awarded the Organic Pinot Noir 90 points and named it Best Value Red of the Year.

In The Glass

The Organic Pinot Noir opens with the cooler, darker fruit of the forest floor: sour cherry, berry, and a light toast from the barrel component. In the mouth the fruit shifts toward forest raspberry and fresh strawberry, with cinnamon and white pepper arriving from the oak and bay leaf giving a savoury edge that keeps the wine from reading as purely sweet fruit. The finish is spiced and medium in length.

The Organic Cabernet/Carmenère/Syrah is darker and broader. Plums and dried fruit dominate the nose, with the Carmenère contributing a herbal quality and the Syrah adding depth to the violet colour. On the palate, blackcurrant and blueberry carry the fruit weight, with chocolate and vanilla from the French oak and fresh herb from the Carmenère running alongside. The 70% barrel component gives this wine more body and a fuller mid-palate than the Pinot Noir.

The Bicicleta Gewürztraminer is aromatic and immediate: rose petal, lychee, and spice from the glass, with fresh fruit and the variety's natural softness in the mouth. It is the most food-friendly opening in the range.

A Bottle To Understand It

The Organic Pinot Noir is the right first bottle. It is hand-harvested Pinot Noir from Colchagua Valley, fermented in stainless steel and then split: 80% into 225-litre French oak barrels for ten months, 20% staying in steel. It is a dark purple Pinot Noir that opens on forest fruit and cherry, moves through cinnamon and white pepper on the palate, and finishes with the spiced, savoury edge that the barrel time adds without overwhelming the fruit. It shows both what the Burgundian cellar logic contributes and what the Colchagua Valley fruit provides. Tim Atkin gave it 90 points and named it Best Value Red of the Year.

Anecdote

In 1999, Martin Prieur boarded a flight from Burgundy to Chile. He was a Pinot Noir specialist from the Côte de Nuits, trained in the kind of terroir-led selection work that Burgundy had spent generations refining, and Cono Sur had asked him to bring that framework to Colchagua. The valley was not Burgundy: the climate was warmer, the scale larger, and Pinot Noir was still a minor part of the Chilean wine conversation. Prieur's job was to apply Burgundian parcel-selection logic and French oak élevage to a fruit base that had never been treated that way. The 80% French barrel program that now defines the Organic Pinot Noir is the most visible outcome of that collaboration: a Chilean wine structured like a Côte de Nuits operation, made at a scale that Burgundy could not imagine.

Final Word

Cono Sur is a large Chilean estate that has used its scale to move first on things that smaller producers could not: synthetic corks in 1995, screwcaps in 2002, Viognier before anyone else in the country, and a Burgundian winemaking framework before it became fashionable. The Organic range is where those decisions are most legible in the bottle.

Sources

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