The rectangular façade, realized in the characteristic pink rock of the Subasio Mount, is divided horizontally by a cornice work and vertically by pilaster strips, in such a way to separate the superior areas and the three inferior ones respectively occupied by rosettes and entrance doors.
The austere internal part, in rock, is divided in three bays with a presbytery slightly elevated and a crypt; from the three apses that were originally the superior part of the church, only two are still accessible. The cupola, which during a certain period was also decorated with enamels in terracotta, has a form due to a structure, nowadays visible, made of a series of concentric stairs.
There is also a small chapel located off the main area of the church as shown in a couple of the last pictures here.
This was the first church we visited in Assisi in turned out to be a day long adventure for us. This was our most memorable day of the trip. We spent the entire day and early evening in Assisi, a most picturesque town indeed!