Further: Cava subzones
- Comtats de Barcelona: Valls d’Anoia-Foix, Serra de Mar, Conca del Gaià, Serra de Prades and Pla de Ponent.
- Valle del Ebro: Alto Ebro and Valle del Cierzo.
- Two independent questions: Subzones identify origin. Guarda, Reserva, Gran Reserva and Paraje Calificado have their own production and ageing requirements.