Viñedo Chadwick is a prestigious family-owned wine estate located in Puente Alto in Chile’s Maipo Valley, near Santiago. It was established by Eduardo Chadwick in honor of his father, Alfonso, after the family’s former polo field was converted into a vineyard in 1992. Its inaugural vintage was produced in 1999.

The estate comprises a carefully delimited 15-hectare vineyard planted primarily with Cabernet Sauvignon at an elevation of approximately 636–640 meters. It lies on an ancient alluvial terrace of the Maipo River, where stony, gravelly soils rich in calcium carbonate naturally restrict yields and contribute freshness, minerality, and structure to the grapes. The influence of the Andes, cool morning breezes, and wide temperature variations between day and night allow the fruit to ripen gradually while retaining its natural acidity.

The vineyard is managed using sustainable practices, precision viticulture, rigorous grape selection, and gentle winemaking techniques intended to express the character of each vintage and the Puente Alto terroir. Production is centered on a single eponymous fine red wine, based predominantly on Cabernet Sauvignon and supplemented with a small proportion of Petit Verdot in certain vintages.

Today, Viñedo Chadwick ranks among the leading names in the Chilean wine industry and occupies a prominent position in the international market for collectible and investment-grade wines. The Chadwick family continues to develop the estate through the next generation - Eduardo’s four daughters - with a focus on sustainable vineyard management, enhancing the wine’s elegance, and preserving the family legacy for the future.