The place where today finds this square thinks that in his day occupied part of the Roman Circus. The archaeologic interventions have rescued, of this period, some terrific mosaics, exposed in the Fortress of the Christian Kings. The current rectangular disposal and porticada with arches in his inferior part, entronca this construction with the realised in the Spanish cities, what constitutes it like only of his species in Andalucia. In the past it used like square of bulls, conserving still today an alley called Toril. After going through zone of celebration of acts of faith, pregones and executions during the French Invasion, today can enjoy of a wide range of coffees and bars of glasses, as well as of a mediaeval market in the month of January.