Casa Silva Wines: Where Terroir, Horses and Family Tradition Meet

(L to R) Mario Pablo Silva, Ajit Balgi, Maximiliano Silva

Casa Silva tells the story of a family—and increasingly, of its search for the places within Chile where individual varieties can express themselves most distinctly.The Silva family has been connected with Colchagua for generations, with French roots in Chile dating to the arrival of Emilio Bouchon in the late 19th century. The modern Viña Casa Silva took shape in 1997, when Mario Pablo Silva joined his father with the ambition of transforming the family’s historic wine business into a producer of bottled wines with its own identity. The family modernised the old 19th-century winery while expanding its vineyards into different parts of Colchagua and, eventually, much farther south. For a sommelier, however, the most interesting part of Casa Silva is not simply its history. It is what the family has done with its understanding of terroir.
From the Andes to the Pacific
Casa Silva's vineyards stretch across very different environments. Los Lingues and Angostura sit closer to the Andes, while Lolol and Paredones move towards the Pacific. The contrast is particularly evident at Paredones, just seven kilometres from the ocean.
Here, the Pacific exerts a strong maritime influence, moderating temperatures and helping preserve acidity, aromatics and freshness. The mineral character of the soils complements this climate, making Paredones particularly suited to varieties such as Sauvignon Blanc, Sauvignon Gris, Pinot Noir, Syrah and Chardonnay.
It is a useful reminder that Colchagua should not be thought of as a single style of wine. Move towards the coast and the conversation changes: freshness, maritime influence and slower ripening become increasingly important.

Going South: Futrono and Patagonia
In 2006, the Silva family planted vineyards in the Futrono area, close to the Andes and on a slope descending towards Lago Ranco in Chile's Austral region. At this latitude, viticulture becomes an exercise in understanding climate rather than simply managing heat.
The lake plays an important role by moderating temperature and reducing the risk of frost, while the hillside provides sunlight and drainage. Casa Silva was a pioneer in producing wines with a denomination of origin from this remote part of Chile. Today the Futrono project includes Sauvignon Blanc, Pinot Noir and Riesling, alongside the limited-production Fervor del Lago Ranco sparkling wine.
For wine professionals, these wines are particularly fascinating because they challenge the conventional image of Chile as predominantly a warm-climate producer of structured reds. Lago Ranco demonstrates just how far south—and how cool—Chilean viticulture can go.
When Terroir Became a Scientific Question
Perhaps the most intellectually interesting chapter in Casa Silva's story began in 2005. The winery began a three-year Micro-Terroir research project with the University of Talca to understand why vines growing in apparently similar conditions within the same vineyard could produce grapes and wines with noticeably different characteristics. The project went down to remarkably small units: micro-parcels of just 0.1 hectares were studied, with different varieties including Carmenère, Cabernet Sauvignon, Syrah, Viognier and Petit Verdot. Through microvinification, Casa Silva could isolate and compare these small parcels and identify those with the greatest quality potential.
The work became particularly significant for Carmenère. Variations in quality and character were found in a substantial proportion of the micro-plots, leading Casa Silva to investigate whether clonal differences were contributing to what was being observed. That eventually led to a separate Genome Project, in which 72 Carmenère phenotypes from different Chilean valleys were studied. The research involved the University of Talca, Universidad Federico Santa María and Germany's Max Planck Institute.
For a variety that has become synonymous with Chile, this is more than academic curiosity. It is an attempt to understand Carmenère at a level far deeper than simply identifying it on a wine label.
The result is the Casa Silva Microterroir Carmenère, sourced from Los Lingues. It is 100% Carmenère, selected from the best plants across the studied blocks and aged for 15 months in French oak. The winery gives the wine a cellaring potential of around 15 years. For sommeliers, this is where the Casa Silva story becomes particularly compelling: the wine is not merely called Microterroir because it sounds fashionable. It is the commercial expression of a research programme designed to identify precisely which pieces of land and which plants could produce the most distinctive Carmenère.

A Winery With a Horse's Heart
There is another side to Casa Silva that has little to do with laboratory work and everything to do with the Silva family's way of life. Horses have been part of the family's relationship with Colchagua for generations. The estate incorporates polo, Chilean rodeo and equestrian traditions, and the family's passion for horses has become inseparable from the identity of Casa Silva.
Walk around the estate and the connection becomes obvious. Vineyards share the landscape with stables, polo fields and the traditions of the Chilean huaso. Even the winery's wines carry references to this equestrian heritage. The horse motif on Casa Silva's labels is therefore more than a graphic device. It reflects the family's relationship with the countryside, horses and the culture of Colchagua. That connection also finds its way into the visitor experience: Casa Silva's wine tours can include a visit to the stables, alongside tastings of its premium and icon wines.
One Family, Many Expressions
What makes Casa Silva worth watching is the combination of tradition and curiosity. The family has one foot firmly planted in the history of Colchagua, but the other is constantly searching: towards the Pacific at Paredones, into the extreme southern climate of Futrono, and beneath the surface of Los Lingues through micro-terroir and clonal research.
Taste a Paredones Sauvignon Blanc beside a Lago Ranco Riesling. Put a Carmenère from Los Lingues next to the Microterroir expression. The wines begin to tell a larger story about Chile—not as one wine country with one recognisable style, but as a collection of increasingly precise places.
And perhaps that is the most interesting evolution at Casa Silva. The family's heritage may be represented by a horse on the bottle, but its future is increasingly being defined by what lies beneath it: the soil, the climate, the vine and the search for the smallest details that make a Chilean wine distinctly of its place.

Maximiliano Silva with Pilaf his horse

(l to R) Felipe Varela, Valerine Ocampo, Ajit Balgi, Arnaud Frennet