Discovering Clos Ostler Through a Love of Pinot Noir
Updated: Oct 18
For someone who comes to Pinot Noir through Burgundy, the most compelling question is often where else the grape reveals a place so clearly. A vineyard’s name becomes meaningful through different vintages and bottles opened at different ages, with qualities that remain recognisable through the changes.
Clos Ostler offers one such place to consider in New Zealand. It is a family-owned monopole near Duntroon, on a north-facing limestone escarpment in the Waitaki Valley. Beyond the vines, the braided Waitaki River crosses the landscape towards the Pacific.
A limestone site with its own conditions
Limestone provides a connection with many celebrated vineyards in Burgundy. At Clos Ostler, it belongs to the ancient marine geology of North Otago. Soil depth, exposure and water movement vary within the vineyard, while wind and cool autumn conditions shape the pace of the season.
Those details matter more than the broad comparison. The Waitaki has its own pattern of inland and maritime weather, and its own risks at flowering and harvest. Understanding the wines begins with the conditions of this particular slope.
Across seasons, we look for precision in the aromatics and a clear, finely drawn texture. Floral and red-fruit detail can sit alongside herbs, fine spice and a mineral impression, with the balance changing from vintage to vintage. Fresh acidity and fine tannin give the wines the structure we seek for development in bottle.
Two ways of expressing the vintage
Caroline’s Pinot Noir reflects the season through all five clones grown at Clos Ostler, namely 115, 667, 777, UCD6 and Abel. The components are harvested and fermented separately, then considered together as the wine develops. The composition follows what the year has given each part of the vineyard.
EOS centres on perfume, power and structure. Its selection is led by 667 and 777, with a smaller contribution from Abel, and is made with extended bottle development in mind. In the inaugural 2022 vintage, dried raspberry, rose petal and lemon thyme are carried by fresh acidity into a savoury finish.
Tasting Caroline’s and EOS from the same year gives the comparison a clear starting point. The vineyard and season are shared; the selection and resulting shape of the wines differ.
Recognition in a wider context
Caroline’s Pinot Noir 2021 received 96 points and the New Zealand Red, New Zealand Pinot Noir and North Otago Pinot Noir trophies at the 2025 International Wine Challenge. EOS Pinot Noir 2022 received Platinum and 97 points at the 2026 Decanter World Wine Awards. These are independent assessments of particular wines, and significant recognition for a small Waitaki Valley estate.
A private blind tasting in Château-d’Oex, Switzerland, offered another perspective. EOS was served alongside predominantly Grand Cru Burgundies, including Domaine de la Romanée-Conti Échézeaux and Clos de Tart. In our account of the evening, EOS emerged among the leading wines. The result records those bottles and that group of tasters, while the opportunity to taste without labels gave the comparison its interest.
In tastings with French and Swiss wine enthusiasts, the wines have drawn comparisons with Grand Cru Burgundy, with particular appreciation for their elegance, distinctive mineral character and potential to develop with age. These conversations reflect a growing interest in what the limestone soils and cool growing conditions of the Waitaki Valley can express.
A record built over time
The older Caroline’s vintages bring another kind of evidence. In January 2016, Jamie Goode tasted the 2005, 2008, 2010, 2011 and 2013 at the estate. The 2005, already more than ten years beyond harvest, was among his favourites. His account identified a combination of lively acidity, generosity and elegance across the wines, and drew attention to their ability to age. That observation predates the recent trophies by almost a decade.
For the reader arriving through an interest in Burgundy, a current vintage and an older Caroline’s offer a rewarding introduction to the estate. The comparison becomes a personal experience of this Waitaki vineyard, carried by the wines and remembered through particular bottles.
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