The testament of Norman art: six thousand square meters of golden mosaics narrate the entire Bible up to the gigantic Christ Pantocrator in the apse, who blesses with eyes that follow you everywhere. Commissioned by William II in 1174, featuring the cloister with its 228 inlaid columns. UNESCO.
In the app, check in on site: you earn a point and the AI guide tells you about the place in your language.