Château Los Boldos Tradition Réserve, `Tradición Reserva` Cachapoal Valley Cabernet Sauvignon

Château Los Boldos Tradition Réserve, `Tradición Reserva` Cachapoal Valley Cabernet Sauvignon

Vintage: 2023

VintageProduct CodeFormatClosureAvailability
2023LB616B236 x 75Natural CorkAvailable
Producer

Château Los Boldos has transformed since being purchased by Sogrape in 2008. Based in Chile’s Cachapoal Valley, they hired renowned soil scientist and viticultural consultant Pedro Parra to assess their estate vineyards and match grape varieties to a myriad of soil types. Additionally advising on types of rootstocks, planting density, orientation and irrigation frequency, Pedro’s work has transformed these vineyards, resulting in exceptional fruit quality. This is well reflected in Château Los Boldos’ wines, which are carefully made by head winemaker Diego Veragara and renowned consultant, Alberto Antonini.

The estate’s first vineyards were planted in 1948 and today Château Los Boldos has 170 hectares of vineyards planted with Sauvignon Blanc, Chardonnay, Merlot, Cabernet Sauvignon, Carmenère and Syrah. The Cachapoal Valley, in the foothills of the Andes, has a Mediterranean climate and high diurnal range, making it ideal for growing grapes that retain fresh acidity while achieving optimum ripeness. The nearby Cachapoal River also moderates temperatures, while stony alluvial soils in the vineyard ensure low yields. Château Los Boldos makes wine using fruit exclusively from their own vineyards, therefore retaining control from grape to bottle and ensuring consistently high quality in their wines.

Château Los Boldos’s wines are fruit-forward with distinct varietal characteristics. The whites are unoaked and fermented at a cool 13°C to retain freshness. The Sauvignon Blanc is bright and aromatic with vibrant acidity and the Chardonnay displays tropical fruit and citrus characters. The reds are aged in used French oak barrels for six months. The Merlot is well balanced with soft tannins, while the Carmenère is plush with plenty of blackberry and cassis character. The Cabernet Sauvignon has good structure with spicy blackcurrant notes.

The `Gran Reserva` wines are produced from a careful selection of plots in the Cachapoal vineyards, from vines aged over 10 years old. Both wines are harvested by hand, before ageing in French oak barrels for 10 months. The Cabernet Sauvignon is defined by aromas of fresh cassis and black currant. The Carménère has a round, full structure, with notes of ripe plum and dark chocolate.

`Grand Clos` is produced from the best plot within the vineyards, chosen to showcase the elegance of wines grown on alluvial soil. Aged for 14 months in French oak barrels, this wine has soft, silky tannins with spicy cedar notes.

Vineyards

Los Boldos has 170 hectares of vineyards which benefit from a Mediterranean climate. The clear, bright skies during the summer and the wide diurnal temperature range are ideal for growing fruit that maintains fresh acidity whilst ripening to perfection. The grapes for the Cabernet Sauvignon come from a vineyard in Requinoa, located in the appellation of Cachapoal. The nearby Cachapoal river moderates temperatures, while stony alluvial soils in the vineyard ensure low yields.

Vintage

The 2023 vintage marked the third consecutive year under La Niña conditions, characterised by limited rainfall and persistent dry weather. In the Cachapoal Andes, the 170mm of precipitation proved sufficient to replenish soils for budburst and early vine development, while also ensuring adequate snow accumulation in the Andes to supply irrigation channels throughout the growing season. A mild spring with unusually cold temperatures delayed budburst by approximately twelve days, with these temperate conditions persisting until early November when a series of heat-waves rapidly accelerated vine development. Despite the challenging climatic patterns, the strategic water management and natural mountain resources of the region allowed the vines to navigate the season successfully.

Vinification

The grapes underwent cold pre-fermentation maceration for four to five days at 6°C in stainless steel tanks to extract colour and aromatic compounds. Alcoholic fermentation proceeded at controlled temperatures between 24-26°C, followed by complete malolactic fermentation to soften acidity and enhance complexity. The wine was aged for 10 months, with 30% maturing in used barrels and 70% in stainless steel tanks to preserve freshness while adding subtle structure. Vineyard yields were maintained at 12 to 14 tons per hectare, balancing quality and concentration.

Tasting Notes & Technical Details

This wine is a deep ruby red in colour. On the nose are aromas of cherries and cassis mingled with herbal characters. The palate is balanced and fresh, with well-integrated tannins and an elegant finish.

Alcohol (ABV)

13.5%

Acidity

4.88 g/l

Residual Sugar

3.75 g/l

pH

3.75