It is a church and monumental square in Naples, located outside the western boundaries of the historic center of the city, to the southeast. It was built as a result of the expansion of the city to the west at the beginning of the sixteenth century, under the rule of the Spanish ruler Pedro Álvarez de Toledo. The square contains a number of distinctive monuments that you can explore, suitable for a visit full of sanctity and heritage. In addition to being a place of religious significance, it is a very beautiful archaeological and architectural landmark.