Vilaplana Main Festival Activity · Vilaplana, Baix Camp, Tarragona Image of Vilaplana, not of the place itself. The fiesta mayor of Vilaplana, dedicated to the Nativity of the Virgin, is celebrated on 8 September, although in some years it has been moved to 12 October; the town lies at the foot of the Serra de la Mussara, within the Muntanyes de Prades. Photo: Jèssica Bonet (CC BY-SA 3.0) What to see and do in Vilaplana