The current structure retains the forms of the thirteenth-century Umbrian Gothic with a beautiful entrance portal and a smooth upper rose window and with buttresses and single lancet windows on the sides. Inside you can see important frescoes from the Umbrian-Marche school dating from the 13th to the 17th century and a painting of the Madonna di Loreto attributed to Camillo Angelucci di Mevale of 1572. The altar along the right wall was built to house the relics of Blessed Angelo, a Camaldolese hermit who lived in a cave on the slopes of Monte Tolagna until 1313, the year of his death. The first realization of the altar, of which some frescoes can be glimpsed, probably dates back to the fourteenth century, while the current appearance is due to the intervention of Emilio Bonaventura Altieri (later Pope Clement X) who had the relics recomposed in 1630. Finally, to the right of the main altar, a small niche preserves a majolica cup inside which local tradition refers to having been used by Blessed Angelo. On the counter façade stands the beautiful eighteenth-century organ by Antonio Fedeli on a wooden tribune entirely painted with themed subjects.