Which red grape is associated with several regions in the Loire Valley?

Cabernet Franc is indeed the red grape that is closely associated with several regions in the Loire Valley. This grape variety is known for its versatility and is particularly well-suited to the cooler climate of the Loire, which allows it to maintain its acidity while developing a range of flavors.

In the Loire Valley, Cabernet Franc is cultivated in regions such as Chinon, Bourgueil, and Saumur-Champigny. The wines produced from this grape typically display characteristics such as red fruit aromas, floral notes, and a pronounced herbaceous quality, which are reflective of the terroir. Additionally, Cabernet Franc is often used in blends, but it stands out when produced as a single varietal, showcasing its unique flavor profile and adaptability to various soil types and microclimates found in the Loire.

While other grape varieties like Cabernet Sauvignon, Pinot Noir, and Merlot are also notable in the wine world, they do not have the same level of prominence or historical significance in the Loire Valley as Cabernet Franc does.