The Four Cava Zones: Geography, Climate, and Soils
Since 2020, the D.O. Cava has been divided into four geographical zones to make its origin more transparent and better represent the diversity of cava.
Comtats de Barcelona
The most important Cava zone lies near the Mediterranean coast around Barcelona. In these hilly areas with varied elevations, 95% of all Cavas are produced. The Mediterranean climate—warm summers, mild winters—is moderated by the sea and high sun exposure. Microclimates arise from elevation and orientation.
The soils are just as diverse, ranging from sandy, well-drained granite (e.g., in Serra de Mar) to calcareous and clay-rich in other subregions. This diversity allows for different styles and high acidity—ideal for age-worthy Cavas. The zone includes five subregions: Valls d’Anoia-Foix, Serra de Mar, Conca del Gaià, Serra de Prades, and Pla de Ponent—each with distinct microclimates and soils. Common grape varieties: Macabeo, Xarel·lo, Parellada, Chardonnay.
Valle del Ebro
This zone includes regions along the Ebro River, with La Rioja and Aragón as Cava strongholds. The climate is mainly continental—hot summers, cold winters. Soils are mostly clayey and rich in limestone, giving structure and body to the wines. Subzones include Alto Ebro and Valle del Cierzo. Common varieties: Macabeo, Garnacha Tinta, Chardonnay.
Viñedos de Almendralejo
Welcome to Extremadura! This zone surrounds the town of Almendralejo in Badajoz province. The climate is hot and dry, with continental influences. The temperature differences between day and night are notable. Soils are sandy-clayey and not very fertile, resulting in concentrated, powerful aromas. Preferred varieties: Macabeo, Parellada, Chardonnay.
Levante
Still lacking an official name, this interim zone is in the Valencia region, especially around Requena, on a high plateau about 70 km from the sea. Despite its coastal proximity, the climate is dry with continental traits—cold winters, hot summers, and extreme day-night temperature swings. The calcareous and sandy soils give the wines freshness and minerality. Common varieties: Macabeo, Chardonnay, Parellada.