Tower of la Torreta Monument · Castellví de la Marca, Alt Penedès, Barcelona The Torre de la Torreta is a medieval tower of circular plan, built with small, irregular coursed stone, attached to the farmhouse of the same name and accessed from its upper floor, near the castle of Castellví de la Marca. It is one of the defensive towers of medieval origin built around that castle, together with those of Can Pasqual, Estalella and the Castell de les Pujades, and it is declared an asset of national cultural interest. Photo: Mª África (CC BY-SA 2.0) What to see and do in Castellví de la Marca