BASILICA DI SANTA MARIA DEL COLLE

In the heart of the city, this basilica, built in the ^11th century, was almost completely destroyed by an earthquake in 1456. Rebuilt ten years later, it has kept a rather simple appearance from the outside. Inside, however, you should not miss the painting in chiaroscuro by one of Caravaggio's most famous pupils, Tanzio De Varallo. On the ceiling, the frescoes by the Neapolitan, Giambattista Gamba, are also worth a look.