Secrets of the Catalan Hills: Penedès and Cava Production

Penedès is a wine region in Catalonia, located southwest of Barcelona. Historically, it was here in the late 19th century that sparkling wines first began to be produced using the classic method of secondary bottle fermentation. Today, the region is divided into three climatic zones based on altitude, allowing for the cultivation of grapes with highly diverse characteristics.

Unlike most European appellations, D.O. Cava is not tied to a single specific territory. It is a multi-regional status, yet over 95% of all Cava is produced in Penedès, around the town of Sant Sadurní d'Anoia. Local wines are easily recognized by their fresh fruit profile, moderate acidity, and characteristic notes of ripe apples, citrus, and toasted bread.

Sparkling wine production in the region began in 1872, when Josep Raventós of the Codorníu winery applied the French method of secondary bottle fermentation to local grape varieties. This experiment proved successful and quickly turned Sant Sadurní d'Anoia into the capital of Spanish sparkling winemaking.

For a long time, Spanish Cava was perceived as an affordable alternative to Champagne. However, over time, the focus shifted toward quality, requiring a revision of the appellation rules. The introduction of strict ageing requirements helped highlight a premium segment of wines capable of competing with the world's finest examples.

Today, the Cava classification includes three main categories based on lees ageing: Cava de Guarda (minimum 9 months), Cava de Guarda Superior Reserva (minimum 18 months), and Gran Reserva (minimum 30 months). A special place is reserved for Cava de Paraje Calificado wines, produced from specific outstanding single vineyards with a minimum ageing of 36 months.

In search of stricter quality standards, some producers decided to leave the D.O. Cava. This led to the creation of the Corpinnat brand in 2018, uniting wineries that produce sparkling wines exclusively by hand, from organic Penedès grapes, and with extended lees ageing.

In parallel, the Clàssic Penedès category is developing within the D.O. Penedès. These wines are also made using the traditional method but require 100% organic viticulture and mandatory vintage dating on the label.

This division has fostered healthy competition within the region. It has prompted major D.O. Cava producers to implement zoning and tighten their own regulations, ultimately raising the quality of Spanish sparkling wines as a whole.

In response to market demands and criticism from independent producers, the D.O. Cava regulatory council introduced official geographical zoning. Now, premium wine labels can specify the exact zone of origin, helping consumers better navigate the styles.

The main production zone is named Comtats de Barcelona. It covers the historical lands of Catalonia, including Penedès. Within it, smaller sub-zones have been defined, such as Valls d'Anoia-Foix, where the oldest vineyards are concentrated.

The other zones—Valle del Ebro (north of the country), Viñedos de Almendralejo (Extremadura), and Zona de Levante (Valencia)—represent other regions of Spain. This division highlights the uniqueness of the Catalan terroir as the historical heart of production.