opening hours
Open Tuesday to Sunday from 9:15 am to 5:15 pm, with last entrance at 4:45 pm; closed Monday, January 1, Easter Sunday, and December 25. For 2026, the annual winter closure is December 7 to 27. Visits are guided-tour only, and reservations are recommended because departures depend on reservations and visitor and group demand.
tickets
Admission is for guided tours only:
- Full ticket: €10 for visitors outside reduced/free categories
- Reduced ticket: €7 for minors ages 7-16, school groups, eligible archaeology, architecture, and art-history students under 25, and priests, religious visitors, seminarians, and novices with certification
- Free admission: children younger than 6, visitors with disabilities over 74% plus one companion, licensed tourist guides, one teacher per 15 paying students, and two free places for full-price adult groups of at least 35
Tickets are non-refundable; reserved visitors who arrive on time have priority, and the guided catacomb visit lasts about 40 minutes.