Summary
Nikolaihof Wachau in Mautern an der Donau is an outlier in the best sense: it is regarded as Austria's oldest wine estate and at the same time as one of the earliest biodynamic wine producers in the world. Across around 21 to 22 hectares the Saahs family has grown mainly Riesling and Grüner Veltliner to strict Demeter standards since 1971. The style is unhurried, slow and built for maturity: long spontaneous fermentations, long ageing in large wooden casks, minimal intervention. What made the estate famous is the Riesling 'Vinothek', which spends many years in cask before release – and which in 2014 became the first Austrian wine to earn 100 Parker points.
History
The story of Nikolaihof reaches further back than that of almost any other European wine estate. The property in Mautern stands on the foundations of a Roman site; viticulture in the area is documented from antiquity. Within the estate walls stand the remains of an early Christian basilica in which a synod was held in 985 under Bishop Pilgrim of Passau. As the free manor of the Passau monastery of St. Nicholas – hence the name – the property first appears in a document in 1075. The present buildings date in large part from the 15th century.
The estate has been owned by the Saahs family since 1894. Paradoxically, its decisive step into the modern era came through a return to older ways: in 1971, Christine Saahs, together with her husband Nikolaus, converted the estate to biodynamic farming under Demeter – at a time when this was still all but unknown in international viticulture. Nikolaihof is therefore among the longest continuously practising biodynamic estates anywhere. Today the next generation around Nikolaus (Niki) Saahs continues the work without deviating from that path.
Location & Terroir
Mautern lies on the right bank of the Danube at the eastern end of the Wachau, opposite Stein and Krems. The Wachau is a narrow gorge cut by the Danube, and it creates a rare climatic combination: warm, Pannonian-influenced days from the east meet cool night air from the Waldviertel to the north. These large day–night swings preserve acidity and aroma – the foundation of the characteristic tension in Wachau white wines.
The soils are highly varied. On the terraces, poor weathered primary rock (gneiss, mica schist) and river gravel dominate, while loess and sand appear in lower-lying parcels. Riesling is preferably planted on the lean primary rock, where it turns out taut, saline and long-lived; Grüner Veltliner finds the deeper loess soils that give it power, spice and breadth.
Style & Philosophy
At Nikolaihof, time is the most important tool. In the vineyard the estate works without herbicides, pesticides or synthetic fertilisers; instead it relies on nettle slurry, horsetail tea, valerian drops and the classic biodynamic preparations in strong dilution. Cover crops, hand work and low yields are a matter of course.
The same principle applies in the cellar: spontaneous fermentation with the vineyard's own yeasts, no fining regime to speak of, long ageing on the fine lees in large wooden casks. As a result the wines are often released considerably later than those of the neighbours – some only after years. What emerges are dry white wines that can seem reserved and austere when young and only reveal their depth with bottle age. Alcohol stays comparatively moderate, the texture is calm and saline rather than opulent.
Steinfeder, Federspiel, Smaragd – and 'Reserve'
As a member of Vinea Wachau, the estate classifies its Wachau wines within the regional three-tier system:
- Steinfeder: the lightest category, fragrant and no more than 11.5% ABV
- Federspiel: classic, medium-bodied Wachau wines at roughly 11.5 to 12.5% ABV
- Smaragd: the ripest fruit, dense and age-worthy top wines above 12.5% ABV
Because part of the vineyard holdings – above all the Steiner Hund site – lies beyond the Wachau boundary in the Kremstal, those wines may not carry the Vinea designations. They are labelled 'Reserve' instead and show a distinctive, pebbly-cool character of their own.
Notable Sites & Wines
- Im Weingebirge – the core site around Mautern, with loess on the higher terraces and deep topsoil over primary rock further down the slope; it counts as one of the oldest named vineyard sites in Europe
- Vom Stein – gneiss soil with mica inclusions, the source of especially taut, mineral Rieslings
- Klausberg – a terraced Wachau site, classic for both Grüner Veltliner and Riesling
- Steiner Hund – primary rock with river pebbles, located in the Kremstal and therefore labelled 'Reserve'
The best-known single wine is the Riesling 'Vinothek': it matures for many years in large wooden casks before bottling. Alongside it stand a precise Grüner Veltliner 'Hefeabzug' and the Federspiel and Smaragd wines from the individual sites, as well as small quantities of nobly sweet specialities and a house range of grape juice, vinegar and syrup. The estate also runs a well-known wine tavern in its historic buildings.
Awards
The estate's greatest coup came in 2014: the Riesling Vinothek 1995, aged around 17 years in wooden cask and bottled only in 2012, received 100 points in the Wine Advocate – the first Austrian wine ever to do so. In the same round more than a dozen further estate wines were rated 90 points or above. Beyond that, Nikolaihof is internationally honoured above all as a pioneer: hardly any other estate can point to a biodynamic practice that has run without interruption since 1971. Around 70% of the roughly 100,000 bottles produced each year are exported – to some 40 countries.