The Upper Church has a façade of white-washed brick divided into two horizontal zones of about equal height, and with a simple gable of height equal to the lower zones. There is a single large doorway in the Gothic style, divided by a column and with a rose window set in the tympanum above the two cusped arches. Above the door, in the second zone is a large and ornate rose window in which most of the decorative details are Romanesque in style. Surrounding it are carved the symbols of the Four Evangelists, combining with the window to create a square composition. Above it in the gable is an ocular window. To the left of the façade and visible from both the forecourts of the Upper Church and the Lower Church is the Benediction Loggia in the Baroque style which was built in 1754, when the church was raised to the status of basilica.