The Basilica of Our Lady of the Bull is instantly recognizable thanks to the impressive bell tower wall that overlooks the bustling Rue Tours. This imposing church is closely associated with the martyrdom of Saint Sernin; The first bishop of the city, by the Romans in the third century, where he was tied to a bull he was dragging through the old city, and the church is said to have been built in the same place where the saint’s body was separated from the bull, hence the name.