Plaza Mayor square floor plan, sits on what could be the Roman Forum. It is irregular in the heights of the arcades but retains some buildings of the time of construction. It is worth going into the drugstore that still keeps the shelves of pharmacies and bottles of the century. In addition, every Tuesday morning became the commercial center of the region with the food market, local crafts fair ... and was institutionalized in 1471, promoting the further development of the mule in the region for the transport of goods