Cillar de Silos SL

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About Winery and Wines

The Aragón family has a deep-rooted history in viticulture, with a legacy of dedication to wine that spans generations. Although Cillar de Silos was officially founded in 1970, the groundwork was laid much earlier when Amalio Aragón began purchasing small plots with high-quality vines. His dream of owning a winery became a reality with the first harvest in 1995, and today, Cillar de Silos is managed by Amalio’s children. Roberto Aragón oversees operations and sales, Óscar Aragón serves as the Technical Director responsible for viticulture and winemaking, and Amelia Aragón manages exports, ensuring the wines reach enthusiasts worldwide.

Our family’s passion for the land is reflected in our commitment to producing exceptional Tempranillo, Ribera del Duero’s famed grape variety. We take pride in our continuous investment in the search for old vines, many of which date back over 100 years. At Cillar de Silos, we blend tradition with modern technology and use the finest barrels available, honoring the knowledge passed down through generations while constantly striving for innovation.

Cillar de Silos wines are crafted from over 68 hectares of vineyards located in the heart of Ribera del Duero, between Quintana del Pidio and Gumiel de Mercado in the province of Burgos. These vineyards sit at altitudes ranging from 900 to 940 meters and are planted on small plots, some of which are pre-phylloxera, with vines aged between 15 and 100 years. Thanks to the sandy soil, many of these old vines have survived, enabling us to produce wines with exceptional character and complexity.

Our vineyards are planted on slopes with excellent drainage, surrounded by forests that protect the vines from harsh winter frosts and cold northern winds. The plantation density is approximately 2,800 vines per hectare, and careful attention is given to green pruning and cluster thinning to ensure low yields of around 2,500 to 3,500 kilos per hectare. Every red wine we produce is made from Tempranillo, a grape that thrives in this unique terroir. At Cillar de Silos, we combine tradition with modern winemaking techniques to create wines that truly express the essence of our land.