Santissimo Salvatore Cathedral is a cross-shaped church with three aisles divided by colonnades, built by the Normans in 1086 shortly after Roger I conquered the town, restored in Baroque style from 1696 onwards using the original floor plan, and in 1906 It has been given a new interface. Remains of the original exterior building can be seen on the eastern circular. Clear dimensions and beautiful painting inside are impressive.