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Central Otago Pinot Noir: Discover the Sub-Regions

Central Otago Pinot Noir
Photo credit: Misha’s Vineyard/ NZ Winegrowers

 The Central Otago on New Zealand’s South Island is famous for Pinot Noir. Wine has been produced in this rugged, mountainous region since the heady days of the 1860s Gold Rush. Today, as critical acclaim continues to grow for Central Otago Pinot Noir, the diverse styles of each vineyard sub-region are gaining in recognition.

Regional Overview

The Central Otago is a land formed by glacier activity and the many lakes and rivers that traverse the region. At its most northerly point, the Central Otago crosses the 45th parallel south. According to the New Zealand Winegrowers organization, Central Otago is the world’s most southerly commercial wine region.

Ancient mountains, many rising well over 2000 metres, shelter the Central Otago region from the maritime influences that define all other New Zealand wine growing areas. While meso-climates vary significantly, in general Central Otago has a dry, semi-continental climate with strong diurnal variation.

The region’s exceptionally high UV light levels give deep colour to many of its Pinot Noir. Soil composition is also varied, but stony, free-draining subsoils are common, with schist or greywacke bedrocks.

A mere 1,930 hectares of vineyards spread across the slope sides and valleys of Central Otago. Pinot Noir accounts for 80% of these plantings. The reputation the region has carved out internationally for Central Otago Pinot Noir stems in part from this monovarietal dedication.

Central Otago Pinot Noir Styles by Sub-Region

Due to the region’s diverse terrain and multitude of mesoclimates, the growing areas are divided into multiple sub-regions, all offering a different expression of Central Otago Pinot Noir. From north to south, Central Otago’s sub-regions include:

Wanaka

Wanaka, the smallest sub-region, is situated 80km northeast of Queenstown. The vineyards surround Lake Wanaka, on gravel and silt-based soils overlying a schist bedrock. These soils provide excellent drainage, encouraging the vine to root deeply.

This is among the cooler sub-regions, marked by cold winters, rainy spring weather, warm, dry summers, and long, temperate autumn conditions that allow for excellent ripening while preserving lively acidity.

Central Otago Pinot Noir from Wanaka is often described light, delicate, and very elegant in style, with intense, bright red fruit flavours. Producers of note include: Rippon, Maude Wines, and Akitu.

Bendigo

Moving southeast across the mountains, east of the Clutha River, bordering Lake Dunstan lie the stony, hillside vineyards of Bendigo. This is the largest and warmest sub-region in Central Otago.

The vineyards are planted on moderate slopes of 200 to 350 metres in altitude in the foothills of the Dunstan Mountains. They are oriented north to abundant sunshine. Conditions are hot and dry here, and there is significant diurnal variation preserving fresh acidity.

The Central Otago Pinot Noir from Bendigo is among the ripest, most full-bodied, and tannic styles of the region, balanced by fresh acidity. Wineries to watch include: Prophet’s Rock, Quartz Reef, and Balgownie Estate.

Cromwell/Lowburn/Pisa

The trio of Cromwell/Lowburn/Pisa includes low terraces and valley floor vineyard sites stretching 25 kilometres northward from the township of Cromwell. They sit along the western shore of Lake Dunstan, parallel to the Pisa Mountain range.

The climate is dry and warm, with temperature extremes moderated by the lake. Soils are quite diverse, with large areas of sandy-loam, and of gravelly, schist- based zones at higher elevations in Lowburn.

This early ripening area produces supple, approachable, generously fruited styles of Central Otago Pinot Noir, with silky tannins. Great producers from this region include: Burn Cottage, Wild Earth, Rockburn.

Gibbston

Gibbston is the highest altitude and coolest of all Central Otago sub-regions. It is located along the Kawarau Gorge, directly east of Queenstown. Vineyards are planted from 320 to 420 metres above sea level on northern exposures.

The areas’ soils are composed of loess with underlying layers of schist rocks and alluvial gravel. This is a late ripening area that can be quite rainy, experiencing more vintage variation than more easterly sites.

Central Otago Pinot Noir from Gibbston is described as light and ethereal, with fragrant red berries, fresh herbs, and mixed spices on the nose. It is generally soft on the palate. Top wineries include: Valli, Peregrine, Mount Edward, and Gibbston Valley.

Bannockburn

Southwest of Cromwell lies Bannockburn, a very warm, dry, early ripening sub-region. It is located on the southern shore of the Kawarau River, by the Cairnmuir Mountains.

The soils of Bannockburn are remarkably diverse. A long history of mining in the area, has left heavy deposits of gravel in certain vineyard sites. Other gravel-rich sites, of schist and greywacke, are naturally occurring. Elsewhere, pockets of heavy clay loam and sandy loam exist.

Central Otago Pinot Noir from Bannockburn is renowned for its dense, concentrated dark fruit flavours and bold tannic structure. Notable wineries in the area include: Felton Road, Mt. Difficulty, Doctor’s Flat, Ceres, Akarua

Alexandra

Alexandra is the most southerly of Central Otago’s sub-regions. It is situated in a mountain basin, bordering the Clutha River. Marked continentality, in the way of very hot, dry summers and exceptionally cold winters, define the climate.

Compared to Queenstown, Alexandra sees over 100 additional sunshine hours each year, and 600 millimetres less rainfall. The region’s wide temperature swings give highly aromatic, lively wines. Free draining alluvial gravel and loess soils dominate here.

Central Otago Pinot Noir from Alexandra is known for its fragrant aromatics, fine structure, and signature dried thyme notes. Excellent producers from this region include: Grasshopper Rock, Black Ridge, Three Miners.

 

*** This Central Otago Pinot Noir article was written for SOMM360  Want to learn more about wine & spirits? Check out their excellent learning platform for articles, audio capsules, and loads of fun quizzes to test your knowledge. ***

Education Life

Beat the winter blues with these big, balanced reds

big, bold red wine winter fresh balanced
Photo credit: Catena Zapata Winery (Adrianna Vineyard, Tupungato)

Winter hit us like a ton of bricks this year. It was like someone flipped a switch; from lazy Indian summer to North Pole overnight. In Montréal, we have broken records held nearly 150 years for longest, extreme cold snap. And it is only mid-January…

So, what do you drink when you can’t feel your face?

VODKA. Well, yes, but this is a wine blog folks, so I am thinking more along the lines of full-bodied red wines.

Before I go on, let me first apologize to my fellow wine geeks for this heresy. It is terribly uncool here to champion rich, dense, dark fruited red wine. There seems to have been a secret committee meeting amongst local wine writers and sommeliers whereby it was decreed: crisp, light wines good/ big, bold wines bad. I guess my invitation was lost in the mail.

Don’t get me wrong, I love the lighter reds too. If I was on a desert island, and I could only choose one red wine region for the rest of my life I’d pick Burgundy in a heart beat…but it would be hot on this island.

I don’t know about you, but when my fingers and toes feel like they might fall off, I don’t want a chilled Beaujolais. I want something that is going to light a fire in my belly; something with such rich, luscious fruit that I almost believe it will be summer again one day.

What I don’t want is a sweet, oaky, fruit bomb, with alcohol so fiery it tastes like kirsch. It is these wines that have given the full-bodied, high alcohol red category such a bad name in wine connoisseur circles. The missing element to these heavy, clumsy wines is balance.

Imagine a see-saw, or a two-sided weighing scale. On the one side, you have sweet, ultra-ripe fruit and high alcohol. In order to achieve equilibrium, you need an equivalent level of vibrant acidity. When these elements are in harmony, the fruit becomes brighter (less cloyingly sweet), and the alcohol is far less perceptible.

This is, of course, an oversimplification. There are far more factors at play. Not the least of which is the quality of the tannins. In a well balanced wine, they can vary from soft to quite firm (depending on the grape variety), but are smooth. That is to say, lacking the unpleasant bitterness or astringency they possess when under-ripe.

But how to find these wines amongst the vast selection on liquor store shelves?

One solution is to seek out hot, sunny regions with cooling influences. Factors like a refreshing maritime breeze, or high altitude, can slow the ripening process. The vines get plentiful warmth and sunshine for optimal sugar accumulation through-out the day, but at night, cooler air halts plant respiration and metabolism, allowing acid levels to drop more gradually. This drawn out grape vine maturation also allows tannins (naturally occurring compounds found in the grape skin, stems and pips) more time to fully ripen.

Here are just five such regions to look out for this winter:

Central Otago, New Zealand

Central Otago is a mountainous, inland region whose vineyards are the most southerly in the world. This land of extremes boasts the coldest winters, and the hottest day time summer temperatures, in all of New Zealand. The vines are planted on steep slopes, as high as 420 metres in altitude. They enjoy abundant sunshine during the day, with thermostat readings regularly exceeding 30°c. However, at night, temperatures can plummet to as low as 10°c. The region also has high UV levels, resulting in thick skinned grapes. Thicker skinned grapes have greater concentrations of polyphenols (compounds responsable for colour pigmentation, many of wines flavours, and tannic structure). Therefore, depending on winemaking procedures, thick skinned grapes tend to produce dark coloured, fragrant wines, with robust tannins.

Pinot Noir is King in Central Otago. While this variety is generally known for its pale, lighter bodied reds, here the wines are richly coloured, intensely aromatic, and bold in structure. Flavours range from ultra-ripe dark cherry, and plum, to crushed raspberries, with hints of thyme. They are vibrant, fresh, and highly concentrated, with smooth, ripe tannins.

Wineries to look out for: Rippon, Felton Road, Peregrine, Akarua, Mt. Difficulty

Gigondas, France

The Southern Rhône valley is famed for its sunny, mediterranean climate and rich, powerful Grenache, Syrah blends. Châteauneuf-du-pape is the most acclaimed, premium appellation. The double effect of the baking hot sun, and the large, rounded stones that adorn the vineyard floors, reflecting light and warmth back up to the vines, make for massive, velvetty smooth, alcoholic reds with raisined fruit. Looking for something similar, but with a more vibrant, fresher fruited character? Gigondas is the answer.

The vineyards surrounding this tiny town are perched on the edge of the Dentelles de Montmirail mountains at 100 to 430 metres in altitude. Temperatures are marginally cooler here. On the rare wintry days I experienced while living here, there was often a layer of snow in Gigondas, whereas just 5km away in the lower lying Vacqueyras, and Châteauneuf-du-pape, the fields remained green. Pockets of sandy soils at the foothills, and limestone-heavy areas further up, also contribute to the fresh, elegant style of the grapes grown here.

Wineries to look out for: Domaine des Bosquets, Château St. Cosme, Domaine de Longue Toque, Perrin, Domaine de la Bouïssière, Pierre Amadieu

Mendoza (Valle de Uco, Lujan de Cuyo), Argentina

The Uco Valley, at the foot of the Andes mountains, is located in the upper reaches of the Mendoza region. Vineyards are among the highest in the world, at 800 – 1100 metres.  Poor, free draining soils encourage vines to dig deep for moisture and nourishment, resulting in low yields and highly concentrated wines. The favourable climate conditions (hot, sunny days, cool nights, high UV levels, and long, dry growing season) has attracted many prominent French wine producers to set up shop. Further north, on the banks of the Mendoza river, lie the vineyards of Lujan de Cuyo. Sitting at 1000 metres in altitude, with cooling alpine breezes, this hot, dry sub-region also benefits from significantly cooler night air.

Malbec is the major grape produced here*. The wines are dark in colour, with lots of body, and velvetty smooth tannins. The Uco Valley examples are wonderfully vibrant, with elegant floral and ripe dark fruit aromas. Lujan de Cuyo wines are almost black in colour, and equally dense on the palate. Ultra-ripe black fruits, exotic spice, and mineral hints feature on the nose and palate.

* Cabernet Sauvignon and, increasingly, Cabernet Franc, also show great promise here.

Wineries to look out for: Catena Zapata, Achaval Ferrer, O. Fournier, Lurton, Zuccardi (the higher end, 20$+ wines), Trapiche (Terroir Series)

Ribera del Duero, Spain

The vineyards of the Ribera del Duero are located in the Castilla y Leon region, due north of Madrid, and south west of Rioja. The vineyards are planted on a high plateau, 600 to 800 metres above sea level. Hot, sunny days are tempered by chilly nights, thanks to the region’s elevated position, and to regular cold winds. Day-to-night temperature can vary by more than 50°c. These dramatic fluctuations allow for a very gentle ripening pace. Grapes are generally not harvested before late October. The Duero river divides this semi-arid land, providing a much needed water source for the vineyards to thrive.

This is red wine country. All blends must be composed of at least 75% Tempranillo (locally referred to as Tinto Fino or Tinta del Pais). The balance can be made up of Cabernet Sauvignon, Merlot, and/ or Malbec. Up to 5% of Garnacha, or the indigenous Albillo, can also be used. There are strict rules on wine ageing before the wines are bottled and released for sale. The levels range from: Crianza (2 years’ ageing, minimum 1 year in oak), Reserva (3 years’ ageing, minimum 1 year in oak), Gran Reserva (minimum 2 years in oak + 3 years’ in bottle).

At their best, Ribera del Duero reds are inky black, highly concentrated and full-bodied. Intense aromas of dark berry fruit and mocha are underscored by attractive French oak nuances (toasty, spicy notes). They are very fresh, firmly structured, but smooth, with elegant, polished tannins.

Wineries to look out for: Vega Sicilia & Dominio de Pingus (if you have very deep pockets), Bodegas Protos, Aalto, Finca Villacreces, Bodegas Valduero, Emilio Moro

Santa Barbara County, California

A mere 90 minutes north of Los Angeles, lies the vineyards of Santa Barbara county. The topography of this region is unique, in that the valleys run east to west, rather than the more standard north to south. There is massive diversity to be found here in terms of soil types and microclimates. The vineyards located on the eastern foothills are cooled by fog and ocean breezes funneled through the surrounding hills and mountains. Appellations such as Santa Maria Valley, Santa Ynez Valley (especially the Ballard Canyon sub-zone for Syrah), and Sta Rita Hills, are gaining prominence.

Pinot Noir is the most planted red varieties in Santa Barbara County. It is generally dark in colour, with dense, powerful structure, and impressive depth of flavour. Very fragrant on the nose; brimming with black cherry, plum, and floral aromas. Syrah is also gaining in prominence. Imagine a mid-way point between a jammy, lush Shiraz and a crisp, taut Northern Rhône Syrah. This is a common style here. Rich, ripe dark berry fruit, lively acidity, full body, smooth, rounded mouthfeel, and firm, elegant tannins.

Wineries to look out for: Domaine de la Côte, Sanford, Au Bon Climat, Bien Nacido, Ojai Vineyard, Fess Parker