Pintia and the necropolis of Las Ruedas Curiosity · Peñafiel, Campo de Peñafiel, Valladolid At Padilla de Duero the Vaccaean city of Pintia is being excavated, inhabited from the sixth century before Christ to the third after. Declared a BIC in 1993, it has three zones: the city, the necropolis and a pottery works. Photo: Libertykitty (Public domain) What to see and do in Peñafiel