Grape: Chardonnay
Alcohol: 13% abv
Type: Dry White
Vintage: 2023
Format: 75cl
Sub-Region: D.O. Valle de Casablanca
Region: Valle de Aconcagua
Country: Chile
Arganat Chardonnay
The Arganat Chardonnay is a refined cool-climate Chardonnay that reflects the strong maritime influence of the region. The vineyards are located relatively close to the Pacific Ocean, where morning fog, cool breezes, and moderate temperatures allow the grapes to ripen slowly. These conditions help preserve natural acidity while enhancing the development of complex aromas and balanced structure, which are characteristic of Chardonnay grown in Casablanca Valley.
In appearance, the wine shows a bright golden-yellow color with clear reflections, indicating concentration and maturity. On the nose, Arganat Chardonnay offers a complex and expressive bouquet, with aromas of ripe tropical fruits such as pineapple and mango, alongside citrus notes like lemon and grapefruit. These fruit aromas are complemented by secondary notes of vanilla, butter, toasted nuts, and subtle oak, reflecting the 100% of the blend being aged for 16 months in oak barrels.
On the palate, the wine is full-bodied and well structured, with a creamy texture balanced by refreshing acidity. Flavors of ripe fruit, citrus, and gentle oak integrate smoothly, creating depth and complexity. The finish is long, elegant, and persistent, with lingering notes of fruit, toast, and minerality, making Arganat Chardonnay a sophisticated expression of Chardonnay from the Casablanca Valley.
Region
The Casablanca Valley is one of Chile’s most important cool-climate wine regions, located about 75 km northwest of Santiago between the Pacific Ocean and the coastal mountains. Its climate is strongly influenced by the nearby ocean, which gives the valley a cool Mediterranean climate with pronounced maritime influence. Cool air from the Pacific, particularly from the cold Humboldt Current, brings morning fog and afternoon breezes into the valley, moderating temperatures and preventing excessive heat during the growing season. This cooling effect allows grapes to ripen slowly, preserving acidity and developing fresh, aromatic flavors.
Climate & Terroir
One of the key climatic features of Casablanca Valley is the presence of morning fog and frequent cloud cover, which extend the growing season and protect the grapes from intense sunlight. Despite being located relatively close to the equator compared with many European wine regions, these maritime influences create conditions suitable for producing cool-climate wines. The valley also experiences noticeable day-night temperature differences, which help grapes maintain balance between sugar development and acidity. As a result, the region is particularly known for varieties such as Sauvignon Blanc, Chardonnay, and Pinot Noir, which thrive in cooler environments.
The terroir of Casablanca Valley is shaped by its coastal location, rolling hills, and diverse soils. Many vineyards are planted on sandy, clay, or granitic soils, which are generally well drained and moderately fertile. These soils encourage vines to develop deeper root systems and help control vine vigor, leading to smaller berries with concentrated flavors. The valley’s gently sloping hillsides also allow good sun exposure while still benefiting from cooling ocean winds.
Overall, the combination of cool maritime climate, morning fog, moderate temperatures, and well-drained soils makes Casablanca Valley one of Chile’s most distinctive wine terroirs. These conditions produce wines that are typically fresh, aromatic, and balanced, with vibrant acidity and refined fruit flavors. Because of this unique terroir, the valley has become internationally recognized as a leading region for cool-climate white wines and elegant Pinot Noir.
Ideal drinking temperature 10° Celsius.
