- The Duomo Cathedral is open daily from 8 AM to 7 PM.
- The Crypt of St. Charles is open from 11 AM to 5:30 PM (Monday to Friday), 11 AM to 5 PM (Saturday), and 1:30 PM to 3:30 PM (Sunday).
- The Duomo Museum and San Gottardo Church are open every day from 10 AM to 6 PM except on Wednesdays.
- The Duomo Terraces are open daily from 9 AM to 7 PM.
- The Archaeological Area is open daily from 9 AM to 7 PM.
- Santa Maria Annunciata in Camposanto Church is open on weekdays from 12:30 PM to 2 PM.
- St. Stefano Baptistery is open every day from 9 AM to 6 PM.