You needn't have a strong religious faith to enjoy the tranquil atmosphere of Cathedral of Santa Maria Assunta. Inquire when the next mass is scheduled or when it's open for general viewing.
If you're spending a while in Crotone, Cathedral of Santa Maria Assunta is a great place to start your sightseeing. This principal church is one of numerous attractions that'll keep you busy here. Piazza Pitagora, Capocolonna Archeological Park, and Castle of Charles V are also waiting to be explored nearby.