The Fish That Swam Up the Douro: Two Winemakers, Three Questions & a River
The allis shad — Alosa alosa, sável in Portuguese — once swam up the Douro from the Atlantic to spawn, until fifteen dams stopped the river's free flow. Mateus Nicolau de Almeida and Teresa Ameztoy named their winery for that vanished fish, and their wines for what remains: an organic, biodynamic project that asks three questions of the Douro — what does its climate say (Trans-Douro Express), what do its schist soils say (Eremitas), and what can human hands add (Curral Teles). Their motto is the family's second-generation answer to the Douro's first: "We do not follow the path of our ancestors. We seek what they sought."
Origin — 2015, a Second-Generation Answer & an Iberian Marriage
Mateus Nicolau de Almeida was born into the family that helped invent modern Douro wine. His father, João Nicolau de Almeida, joined Casa Ramos Pinto in 1976 and spent nearly four decades revolutionizing the region's approach: he and José António Ramos Pinto Rosas identified the five recommended varieties of the Douro, introduced vertical trellising to a region of field ramadas, directed two important Port associations — and, over fifteen years, assembled with his children Quinta do Monte Xisto ("Schist Mountain"), 40-plus hectares at the mouth of the Côa River in the Douro Superior, one of only two vineyards in the entire sub-region planted with both north- and south-facing slopes, ten of them organic since planting. Mateus grew up inside that revolution — and then chose to ask it a question his father had not: what were they all seeking, before the methods hardened into rules?
His education was a map of the wine world: harvests in California, Argentina, Chile, and Spain, but mostly France — Caves de Saint Mont, Château Grillet, and the estates of Denis Dubourdieu (Reynon, Doisy Daëne, Clos Floridène), whose influence on Mateus was enormous. In 1996, at Château Cantenac Brown in Margaux, he met Teresa Ameztoy — a San Sebastián native raised in Rioja, daughter of a bodega man who had worked for La Rioja Alta and Murua, trained in Montpellier and Bordeaux, seasoned by eight years making wine in Jerez, stints at Domaine de Trévallon and the biodynamic Alsatian estate Josmeyer — and, from 2005 to 2019, head winemaker of Ramos Pinto, working alongside (and, eventually, married into) the Nicolau de Almeida family she had come to admire. Her own influences read as a natural wine hall of fame: Eloi Dürbach of Trévallon, Telmo Rodríguez — and, she says, "Now Mateus is my biggest influencer."
Mateus's own path wound through the familial project at Monte Xisto and Muxagat, the winery he created in 2003 and left to his partners in 2014 to develop his own project. In 2015, Mateus and Teresa began their organic and biodynamic project together — the wines labeled under his name — and in 2019 Teresa left Ramos Pinto to focus on it entirely. They call their winery Adega do Sável (Alosa Alosa), after the allis shad, and describe it as an "Iberian" family business rooted in the winemaking tradition of the Douro and Rioja regions, where history and innovation intersect. A Douro son and a Rioja daughter, one cellar: this series began in Rioja with a schoolteacher's dream, and returns to the region now through marriage.
The motto, printed on their own materials, is the project's entire philosophy in one line: "Não seguimos o caminho dos nossos antepassados. Procuramos o que eles procuravam." — "We do not follow the path of our ancestors. We seek what they sought." João Nicolau de Almeida modernized the Douro with science and trellising; his son seeks the same freshness and authenticity the ancestors wanted — by different means. It is the most elegant redefinition of tradition this series has recorded.
The Place — The Douro as a Climate Experiment, West to East
The project works across the Douro's three sub-regions the way a scientist lays out a transect: roughly ten organically farmed vineyards, from Baixo Corgo in the west to Douro Superior on the Spanish border, all on schist bedrock with variations of topsoil — mostly loam, poor, with low water retention. The Douro, read this way, is not one terroir but a gradient: Baixo Corgo the coldest and wettest; Cima Corgo the balance in the center; Douro Superior the driest and warmest — three climates, three answers, one cellar protocol holding everything else constant so the land can speak.
Baixo Corgo — The Atlantic Edge
The western sub-region, closest to the Marão mountains' Atlantic filter: coldest and wettest, the vines ripening late into freshness. TDE Baixo Corgo — a blend of more than ten indigenous varieties from its schist-loam plots — tastes of this edge: red fruit lifted by herbal freshness, structure without weight, the Atlantic still audible in the wine. Westernmost Douro as the cool-climate endmember of the experiment.
Cima Corgo — The Balance
The historic heart, centered on the river's great bends around Pinhão: the climatic balance of the two extremes — warm enough for ripeness, high enough for freshness. TDE Cima Corgo is the middle voice of the trio: complete, composed, the classic Douro register rendered in organic, spontaneously-fermented form. When tasters speak of the Trans-Douro Express as the project's clearest argument, it is usually Cima Corgo they mean — the control vintage of the climate hypothesis.
Douro Superior — The Dry East
To the east, toward Spain, the land dries and warms: Douro Superior, driest and warmest, where the Nicolau de Almeida family's Monte Xisto — north and south slopes together, Mediterranean in full — and the project's Port vineyards at the Falha da Vilariça, between Muxagata and Vila Nova de Foz Côa both lie. TDE Douro Superior carries the east's signature: riper fruit, more sun-warmed spice, a longer, warmer finish — and around it orbit the project's deeper maps: Eremitas, three white wines from three different schist terroirs of the Superior; Mater-Dôme, from the "rediscovered" region of Mêda at the Superior's heights (Guarda district); and the two traditional Ports, Lágrima (white) and Ruby Seco.
DŴR — The River Itself
One label in the portfolio steps outside the vineyard map entirely: DŴR — a Celtic word that gave origin to the names of many rivers in Europe, including the Douro. It is the project in emblem form: the winery named for the fish the river lost; a wine named for the root of the river's own name. Water, fish, river, word — the Adega do Sável project argues, through its entire nomenclature, that a wine region's terroir is its watershed: what falls, what flows, what once swam. Few estates anywhere have encoded an environmental thesis so completely in their own branding.
Winemaking — One Protocol, Three Variables & the Honest Middle
The cellar grammar is the scientific method wearing an artisan's clothes. For the Trans-Douro Express, everything is held constant so that climate alone can speak: across the three wines, the fruit is all destemmed and spontaneously co-fermented in 4,000-litre concrete vats; extractions are gentle — one pumpover per day at most, or pigeage by feet and hands, for four to five days before pressing; the wines age eight months in the same concrete vats, are racked a few times, lightly filtered (the whites that skip malolactic are sterile-filtered), rarely fined, and bottled with total sulfites between 40 and 50 ppm — the first addition usually made before fermentation, to start clean.
The sulfite number deserves emphasis, because it locates the project precisely on the map this series has been drawing. Indício and Protótipo work at one addition of 20 mg/L or less; Folias de Baco at ~20 ppm; the conventional houses at 100+. Adega do Sável's 40–50 ppm with a pre-fermentation addition is neither dogma nor retreat — it is two winemakers trained at Dubourdieu's Bordeaux and Ramos Pinto choosing the minimum chemistry that guarantees the terroir arrives intact. Lightly filtered, rarely fined, spontaneously fermented: the honest middle, held with conviction.
Around the controlled core, the variables multiply. The Eremitas — three whites from the Douro Superior, each from a different schist-based terroir — run the same logic vertically instead of horizontally: one sub-region, three soils. The Curral Teles are the project's "human wines": the most experimental bottlings, made only in particular years, tinkered with in the cellar to discover new gateways to expression — including one wine aged inside a granite block, a vessel that would make the amphora experimentalists of this series nod in recognition. Stone, clay, concrete, oak: every vessel an argument, every vintage a paper.
And through it all, the farming underneath: organic (certified) and biodynamic in practice, traditional methods combined with sustainable practices that respect the soil and the local ecosystem — the care with each stage, from vine to table, reflecting what their importers call a work of minutiae and passion. The fish on the label keeps its meaning: this is a winery that treats the river, and everything the river means, as part of the terroir it vinifies.
The Wines — Climate, Soil & Human Influence
The Adega do Sável portfolio is organized as an exploration of the Douro through three expressions — Climate, Soil, and Human influence — with organically farmed, certified fruit from roughly ten vineyards across the three sub-regions and the same disciplined, low-intervention cellar grammar throughout. Below, the range as it stands today.
Trans-Douro Express — Baixo Corgo, Cima Corgo & Douro Superior
"Climate" reds — Douro DOCThe flagship argument: three reds, one protocol, three climates. From roughly ten organically farmed vineyards on schist bedrock with poor loam topsoils, each wine blends more than ten indigenous varieties and is made identically — destemmed, spontaneously co-fermented in 4,000 L concrete, gentle extraction (pumpovers or foot pigeage) for 4–5 days, 8 months in concrete, lightly filtered, rarely fined, 40–50 ppm total SO₂ — so that only the climate changes: Baixo Corgo the coldest and wettest (herbal freshness, red fruit, Atlantic lift), Cima Corgo the balance (complete, composed, the classic register), Douro Superior the driest and warmest (riper, spicier, longer). Drink the three side by side and you have tasted the Douro west to east — the region's geography rendered as a tasting flight, and the clearest demonstration anywhere that climate, not recipe, writes the wine. ~13% ABV. Organic.
Eremitas
"Soil" whites — Douro SuperiorThe vertical experiment: three white wines from the Douro Superior, each expressing a different schist-based terroir — where the Trans-Douro Express runs the climate gradient horizontally, Eremitas drills down into the ground. Indigenous white varieties of the Superior — the Gouveios, Viosinhos, Rabigatos and Malvasias of the dry east — fermented with the same restraint as the reds: spontaneous, concrete, minimal handling, the whites that skip malolactic sterile-filtered for stability, total sulfites in the same honest 40–50 ppm band. The result is a schist triptych: three whites from one sub-region tasting unmistakably of three different ground — the Douro's great geological secret (how much its "one" schist varies) made drinkable. Alongside them, the project's other whites — Kappa among them — extend the register. ~12.5% ABV. Organic. Douro Superior schists.
Curral Teles — The "Human Wines"
Experimental cuvées — DouroThe third expression — what human influence can add — made only in particular years and in very small quantities: the project's most experimental wines, tinkered with in the cellar to discover new gateways to different expressions and nuances. The most famous gesture: one wine aged inside a granite block — schist's harder cousin, carved into a vessel — joining this series' long catalogue of clay, chestnut, oak, and talha as materials that argue back. These are the wines where Mateus and Teresa step out from behind the controlled experiment and put a hand on the scale: longer macerations, stranger vessels, stranger blends — the ancestors' spirit of tinkering, reborn in a lab that never forgot it is a kitchen. When they appear, they appear briefly. Variable. Very low supply.
DŴR, Mater-Dôme & the Ports
River, frontier & tradition — DouroThe compass points of the portfolio. DŴR — named for the Celtic root that became the names of many European rivers, including the Douro — is the project's water thesis in bottle form, the wine that answers the fish on the label. Mater-Dôme reaches to the "rediscovered" region of Mêda, in the Douro Superior (Guarda district) — high, cold, and old-vined — expressing a frontier terroir with its own character, far from the river's famous bends. And closing the circle with the family trade: two traditional Ports — Lágrima (white Port) and Ruby Seco — from fruit harvested at the Falha da Vilariça, between Muxagata and Vila Nova de Foz Côa, made the way the Nicolau de Almeida family has always made them. From the river's name to the family's oldest craft, the range maps the whole Douro — climate, soil, water, frontier, and history — in seven or eight bottles. Variable. Organic.
Legacy — Seeking What the Ancestors Sought
Adega do Sável matters because it is the second generation of the Douro's modernization, turning the first generation's question back on itself. João Nicolau de Almeida asked: how do we make this region's wine better? — and answered with trellising, recommended varieties, and science. His son and daughter-in-law ask: better for what? — and answer with a winery named for a fish the dams killed, a motto that refuses ancestor-worship in the name of ancestor-intent, and a range that treats the whole Douro as a single experiment in listening. The father's revolution gave the region its methods; the son's gives it back its questions.
Their legacy is methodological: the Trans-Douro Express is the clearest controlled experiment in Portuguese wine — one protocol, three climates, three bottles — and the Eremitas repeat the trick vertically through schist. Where the previous chapter's micro-projects (Indício, Protótipo) practice natural wine as inheritance, Adega do Sável practices it as research: organic and biodynamic farming, spontaneous co-ferments, 40–50 ppm, light filtration — every choice a hypothesis, every vintage a result. The Dubourdieu training shows in the rigor; the Monte Xisto upbringing shows in the geography.
Their legacy is also Iberian, and it closes a loop this series opened in Rioja. Viña Ilusión's Martín Alonso crossed from classroom to vineyard to change himself; here, a Rioja daughter (Teresa, of La Rioja Alta lineage) crosses the peninsula the other way, carrying Jerez, Trévallon, and Josmeyer in her luggage and becoming the Douro's quietest revolutionary. Two winemaking cultures, one cellar, one label: history and innovation intersect — their own words, and the truest summary of the whole series.
And their legacy is environmental, encoded in naming itself. A winery for the shad. A wine for the river's name. A Port for the family's oldest vineyard ground. In an era of green claims, Adega do Sável makes the argument the only way a wine can: by making the loss legible on the label, and the listening legible in the glass. The fifteen dams are still there. The fish is not. The wine remembers.
From Ramos Pinto's laboratory to Dubourdieu's estates to a granite block in the Douro Superior, Adega do Sável is a testament to the series' closing theorem, stated at last in the second generation's voice: you honor your ancestors not by following their path, but by seeking — honestly, experimentally, with everything you have learned — exactly what they sought.