White grapes for cava Food and drink · la Bisbal del Penedès, Baix Penedès, Tarragona Image of la Bisbal del Penedès, not of the place itself. A good part of the white grapes of the comarca is sold to the wineries that make cava in the Penedès. Macabeo, xarel·lo and parellada are harvested in August and September and some local wineries age their own sparkling wines. Photo: Vriullop (CC BY-SA 4.0) What to see and do in la Bisbal del Penedès