Italy · Monferrato & Asti

Dacasto Duilio

Five-generation family estate in Agliano Terme farming 8 hectares across three Barbera tiers, a Burgundy-minded Chardonnay, and traditional-method Alta Langa sparkling wine.

The producer

Dacasto Duilio farms 8 hectares in Agliano Terme, a village in the Asti province of southeastern Piemonte where the clay-rich Monferrato hills have been Barbera country for as long as anyone has been keeping records. Five generations of the same family have worked this land, and the range they make is wider than the address suggests: three tiers of Barbera moving from bright and accessible through to the concentrated, appellation-defined weight of Nizza DOCG, alongside a Chardonnay tribute to Burgundy, an Arneis planted in ground where nobody else grows it, and a traditional-method sparkling wine from Pinot Nero and Chardonnay under Alta Langa DOCG.

The estate's stated principle is to make wine in the simplest and most natural way possible, with grape quality doing the work. Barbera anchors everything, but the departures are deliberate. The Bourg Chardonnay carries its intent in the name, drawn from Bourgogne. The Arneis vines sit in clay-heavy soil the grape does not usually favour. The sparkling wines follow traditional-method production with extended lees contact. For a small family estate, the breadth is unusual and the choices are considered.

Known for

Barbera across three appellations: Barbera d'Asti DOCG, Barbera d'Asti Superiore DOCG, and Nizza DOCG; traditional-method sparkling wine under Alta Langa DOCG.

Notable facts

The story

The Arneis Gamble

On the estate's own website, between the Barbera bottlings and the sparkling wines, there is a quiet admission: planting Arneis in Agliano Terme is a risky but worthwhile endeavour. Arneis is a Piemontese native white grape, but it belongs to the Roero, the sandy hills north of the Tanaro River, not to the clay-heavy red-grape country south of Asti where Agliano Terme sits. Nobody plants Arneis here. The soil is too dense for the grape's natural habitat, the neighbours grow red varieties, and the village name on a label means Barbera to anyone who picks it up. The Dacasto family planted it anyway, acknowledged the risk in writing on their own page, and kept the vines in the ground. They are still there.

From the atlas

Dacasto Duilio

At A Glance

The Producer

Dacasto Duilio farms 8 hectares in Agliano Terme, a village in the Asti province of southeastern Piemonte. The land has stayed in the same family for five generations. Duilio manages the vineyards, with the wider family supporting cellar work. The range they make is wider than the address suggests: three tiers of Barbera, a Chardonnay tribute to Burgundy, a white variety almost nobody plants in this village, and a traditional-method sparkling wine from high-altitude Piemonte fruit.

The estate's stated aim is to make wine in the simplest and most natural way possible, with grape quality carrying the work. That principle shows in how the range is organised: Barbera anchors everything, and the other grapes sit around it as deliberate departures rather than commercial hedging.

Place

Agliano Terme sits in the Asti province, south of the town of Asti in southeastern Piemonte. The hills here belong to the Monferrato, the broad rolling landscape of clay-rich soils where Barbera has its deepest roots. Agliano is firmly in red-grape territory. The village name appears on Barbera d'Asti DOCG bottles and, for wines from the Nizza sub-zone within Asti, on Nizza DOCG labels, an appellation that carries stricter ripeness thresholds and longer minimum ageing than standard Barbera d'Asti.

North of the Tanaro River, in the Roero, Arneis is the native white grape. Agliano is south of Asti, on the opposite bank, in country where Arneis is rarely planted. That geography matters when the estate describes its Arneis decision as a gamble. The Alta Langa DOCG, where the estate's sparkling wine originates, is a separate appellation entirely: high-altitude sites in Piemonte, governed by traditional-method rules and a minimum of 30 months on lees.

Soil And Site

The Monferrato hills around Agliano Terme are characterised by calcareous clay soils, heavy enough to hold water through dry summers and mineral-rich enough to give Barbera its characteristic firm acidity. The clay composition suits Barbera well: the grape's naturally high acidity and deep colour hold up to the soil's density. Arneis planted in these soils faces different conditions than it would find in the lighter, sandier ground of the Roero, which is part of what made the estate's decision to grow it here a risk worth naming.

Story

Five generations of one family farming the same 8 hectares in Agliano Terme is a particular kind of commitment: the land does not change, so the choices about what to plant carry weight. For most of that history, the logic was the same as every neighbour's: Barbera.

At some point, the current estate made a set of departures. Arneis vines went into Agliano ground, which the estate openly acknowledged was risky. Chardonnay was planted and named Bourg, after Burgundy's wines. A sparkling programme under Alta Langa DOCG was added using Pinot Nero and Chardonnay, grapes and a method entirely outside the Barbera tradition. These were not the decisions of a producer trying to reduce dependence on a single grape for commercial reasons. They read more like a family that knew its Barbera well enough to want to test what else its land and cellar could do.

Vineyards And Cellar

The estate's 8 hectares carry Barbera as the dominant planting, supplemented by Arneis, Chardonnay, and Pinot Nero. The Arneis vines grow in clay-heavy Agliano Terme ground, conditions that differ materially from the Roero's sandier soils where the grape is more at home. How that translates into the wine is not fully documented, but the estate's description of the planting as worthwhile alongside risky suggests the results validated the choice.

For Barbera, the cellar approach varies by tier. La Maestra, the entry-level Barbera d'Asti DOCG, is built for brightness and early drinking. Camp Riond Barbera d'Asti Superiore undergoes extended ageing in wooden barrels or steel tanks, the choice depending on vintage or cuvée intent; wood ageing adds weight and rounds the grape's natural acidity, while steel preserves freshness and dark fruit. Moncucco Nizza DOCG, the top Barbera tier, must meet the Nizza appellation's minimum ripeness and ageing requirements before release.

The sparkling wines follow traditional-method production, with secondary fermentation in bottle and extended lees contact. Alta Langa DOCG rules require at least 30 months on lees, which contributes autolytic character and fine persistent mousse.

Wines

Three Barbera bottlings form the core of the range. La Maestra Barbera d'Asti DOCG is the entry point: licorice, dark berries, and cinnamon on the nose. Camp Riond Barbera d'Asti Superiore DOCG steps up in weight and complexity, the body fuller and the fruit deeper from extended time in wood or steel. Moncucco Nizza DOCG is 100% Barbera from the Nizza sub-zone, which sits within the Asti province and carries its own DOCG designation with higher minimum requirements than standard Barbera d'Asti; this is where the grape shows most concentrated.

Bourg is a Chardonnay under the broad Piemonte DOC appellation, framed by the estate as a tribute to white Burgundy. The name is direct: "Bourg" pulls from Bourgogne, and the intent is to work with Chardonnay in a way that acknowledges what the grape can do in cooler climates and well-made cellars.

The two sparkling wines use separate appellations. Alta Langa DOCG Extra Brut is 80% Pinot Nero and 20% Chardonnay, made by traditional method and aged on lees for the appellation minimum; Pinot Nero dominates the blend, bringing red fruit character and mid-palate weight to the extra brut dosage. Novegiugno Brut Rosé is a metodo classico sparkling rosé with strawberry and red berry aromas, citrus lift, and a long finish backed by firm acidity.

In The Glass

The Barbera range moves from light to concentrated as the appellation tier rises. La Maestra opens with licorice, dark berries, and cinnamon, the kind of aromatic profile Barbera builds from its dark skin pigments and the clay soils of the Asti hills. The acidity is present from the first sip, clean and direct. Camp Riond adds body; wood ageing rounds the edges and deepens the mid-palate, while the grape's acidity holds the wine together underneath. At Moncucco Nizza DOCG level, the Barbera has more concentration and a longer finish, the fruit darker and the tannin firmer from the appellation's ripeness requirements.

Novegiugno Brut Rosé opens fresh, with strawberry and red berry on the nose, then moves through citrus on the palate before the acidity takes over and pushes a long, clean finish. Novegiugno Brut Rosé has refreshing acidity and a lingering finish, and the mousse is persistent. Alta Langa Extra Brut, built on Pinot Nero, will carry more body and depth than the rosé, the red fruit of the dominant grape working through the extended lees ageing into something more complex.

A Bottle To Understand It

Moncucco Nizza DOCG is the right first bottle. It is 100% Barbera from the Nizza sub-zone, which imposes stricter standards than Barbera d'Asti DOCG and draws out what the grape can do when the site and the appellation both ask more of it. The wine is concentrated, with dark fruit at the centre, firm acidity through the mid-palate, and enough body to hold together over a meal. It is not a light wine. Nizza DOCG as an appellation exists because Barbera from this particular part of Piemonte, when grown and vinified carefully, makes an argument for itself beyond the everyday red it can become at lower quality levels. Moncucco is where this estate makes that argument.

Anecdote

Somewhere on the estate's own website, between the Barbera bottlings and the sparkling wines, there is a quiet admission: planting Arneis in Agliano Terme is a risky but worthwhile endeavour. Arneis is a native Piemontese white grape, but it belongs to the Roero, the sandy hills north of the Tanaro River, not to the clay-heavy Barbera country south of Asti where Agliano Terme sits. Nobody plants Arneis here. The soil is too heavy for the grape's natural habitat, the neighbours all grow red varieties, and the village name on a label means Barbera to anyone who picks up the bottle. The Dacasto family planted it anyway, acknowledged the risk in writing, and kept it. The vines are still there.

Final Word

Dacasto Duilio is a small estate with an unusually wide reach for its size. Eight hectares, five generations, three Barbera appellations, a Burgundy-minded Chardonnay, an unconventional Arneis, and traditional-method sparkling wine under Alta Langa DOCG. The range is broader than the village suggests and more considered than a small family estate usually manages. Moncucco Nizza DOCG is where to start.

Sources

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