The co-cathedral basilica of the Most Holy Savior is a church in the city of Messina, co-cathedral of the archdiocese of Messina-Lipari-Santa Lucia del Mela. (Entry from the Italian Wikipedia page, CC BY-SA. Location marked by the OpenStreetMap community.)
In the app, check in on site: you earn a point and the AI guide tells you about the place in your language.
