Understanding Castilla y León.

The document provides information on the Castilla y León wine region in Spain, including its diverse range of wines and unique characteristics. It discusses the challenging climate conditions for winemakers, but also the ideal conditions for viticulture. The document highlights specific regions within Castilla y León and their distinct features, such as indigenous grape varieties and a focus on preserving old vines. It also mentions the use of organic viticulture and traditional winemaking techniques. Overall, the Castilla y León region offers a wide variety of high-quality wines that showcase the unique terroir and indigenous grape varieties of the area. [Extracted from the article]