Bow your head, say a prayer and perhaps even light a candle in Altamura Cathedral. This grand place of worship may not always be open, so check ahead for hours if you'd like to see inside.
You'll have no end of sightseeing choices when visiting Altamura. Altamura Cathedral is a great place to begin here, but there are plenty of other fine places to visit. Museo Civico di Altamura, Pulo di Altamura, and Altamura National Archaeological Museum are close to the principal church and will fill in your day nicely.