Siena · Italy
Siena Cathedral tickets: €14
Main adult ticket: OPA SI Pass: the Cathedral, Piccolomini Library, Museo dell'Opera, Panorama, Crypt and Baptistery. Every ticket type is listed here, checked on the official site in October 2026.
Part of the World Heritage site Historic Centre of Siena, listed by UNESCO in 1995.
- OPA SI Pass: the Cathedral, Piccolomini Library, Museo dell'Opera, Panorama, Crypt and Baptistery€16 while the marble floor is uncovered (27 June to 31 July and 18 August to 15 November 2026). Valid 3 days, free audio guide on your phone. Child price for ages 7 to 11Child €3€14
- Pass with the Gate of Heaven (the Cathedral roof) and all the sites1 March to 6 JanuaryChild €6€21
Main ticket €14 (about US$16 · £12, 2026-10-09 rates)
Checked October 2026 on the official site
Free entry
Children up to 6, disabled visitors with a companion, and people born in or living in Siena. The Cathedral is always open for private prayer through the Porta del Perdono.
Opening hours
1 April to 31 October 2026: 10am to 7pm (Museo dell'Opera 9:30am to 7:30pm); 1 November to 24 December: 10:30am to 5:30pm. The Cathedral opens at 1:30pm on Sundays and holidays. Last entry 30 minutes before closing.
Booking
Buy online through the Opera's ticket site, by phone on +39 0577 286300, or at the ticket offices at Piazza Duomo 7 and the Dear Guests visitor centre (Via di Città 48).
Buy from the official seller: Opera Duomo Siena: prices and opening hours
Questions
How much does it cost to visit the Siena Cathedral?
The main adult ticket (OPA SI Pass: the Cathedral, Piccolomini Library, Museo dell'Opera, Panorama, Crypt and Baptistery) costs €14, about US$16 · £12. Prices were checked on the official website in October 2026.
Can you visit the Siena Cathedral for free?
Children up to 6, disabled visitors with a companion, and people born in or living in Siena. The Cathedral is always open for private prayer through the Porta del Perdono.
When is the Siena Cathedral open?
1 April to 31 October 2026: 10am to 7pm (Museo dell'Opera 9:30am to 7:30pm); 1 November to 24 December: 10:30am to 5:30pm. The Cathedral opens at 1:30pm on Sundays and holidays. Last entry 30 minutes before closing.
Do you need to book Siena Cathedral tickets in advance?
Buy online through the Opera's ticket site, by phone on +39 0577 286300, or at the ticket offices at Piazza Duomo 7 and the Dear Guests visitor centre (Via di Città 48).