Chateau Los Boldos was founded in 1991 and is situated 100km south of Santiago in the foothills of the Cachapoal Andes. Working with a portion of old vines originally planted in 1948, their focus from an early stage has been on the production of premium wines. The estate has been transformed since being purchased by Sogrape in 2008. Renowned soil scientist and viticultural consultant Pedro Parra (of Clos des Fous) was brought in to assess the plots and match the right variety to the different soils around the estate. The type of rootstock, planting density, orientation and the frequency of irrigation were all within Pedro’s remit, and the results – significantly improved grapes – are now being seen in the wines, especially since Victor Arce, previously of Perez Cruz, joined as winemaker in 2015.
Los Boldos has 170 hectares of vineyards which benefit from a Mediterranean climate with clear, bright skies during the summer and a high diurnal temperature range, ideal for growing fruit that maintains fresh acidity while becoming perfectly ripe. The nearby Cachapoal river also moderates temperatures, while stony alluvial soils in the vineyard ensure low yields. Los Boldos makes wine exclusively from their own vineyards, therefore controlling everything from grape to bottle. The Vieilles Vignes range is produced with the best hand-picked grapes sourced from vineyards that are more than 60 years old.
A rainy winter at the start of the 2014/2015 season helped to accumulate enough water for the entire growing season. January was very cloudy, but February was partially clear and a bit warmer than usual, which allowed harvest to begin at the end of the month with concentrated and aromatic grapes with balanced sugar and acidity levels.
The must had seven days of pre-fermentation maceration in stainless steel tanks to aid colour and flavour extraction from the grapes. It then underwent 30 days of fermentation in temperature controlled stainless steel tanks at 26-28°C. The wine then spent 20 months in French oak barrels before release.
This wine is intense ruby red colour with violet tones. On the nose, it has aromas of plums, raspberries and cherries, with toasted, spicy and herbal notes.This wine is well-balanced with soft, velvety tannins and a smooth and elegant finish.