The Basilica di San Gavino is a proto-Romanesque church in Porto Torres, Sardinia, Italy. A former cathedral, it is now a place for the veneration of local martyrs and a parish church.
Wikipedia https://en.wikipedia.org/wiki/Basilica_of_San_Gavino
Official Website http://www.basilicasangavino.it/home-eng.html
Address 40 Via Monte Angellu, Porto Torres 07046, Italy
Coordinates 40°49'55.726" N 8°24'2.661" E