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OPA SI Pass to Siena Duomo Complex with Audio Guide

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Unearth Siena's rich history and art with a 3-day pass to Duomo Complex, including Cathedral, Library, Museum, Crypt, and Baptistery access.


  • With the OPA SI pass, get 3 days to discover the depths of the Siena Duomo Complex. It also comes with an audio guide, so explore away!

  • Marvel at the Siena Cathedral's uncovered floor, stained glass windows, and Museo dell'Opera’s paintings, which tell stories of the past centuries.

  • Gain access to the Piccolomini Library, home to ancient illuminated manuscripts, and listen to intriguing tales from the audio guide.

  • Unlock the doors to a treasure trove of Renaissance sculpture at the Baptistry of San Giovanni, and look out for the bronze panels of the Baptismal Font.

  • Did you know? Museo dell'Opera houses Duccio di Buoninsegna's Maestà, one of the most important paintings in Italy and Europe showcasing Madonna with the child.


  • Entry to the Siena Duomo Complex
  • Access to:
  • Siena Cathedral with uncovered floor
  • Piccolomini Library
  • Museo dell'Opera
  • Crypt
  • Baptistry of San Giovanni
  • Audio guide
  • Valid for 3 days

Cancellation policy

You can cancel these tickets up to 3 hours before the experience begins and get a full refund.


1.9K reviews
Ian Dent



Jul, 2024

Simply incredible detail to see in the Cathedral . So well preserved and intricate. It was a privilege to see it up close. Unfortunately the audio guide was awkward to use and it wasn't clear which clips to activate when. Also in terms of direction we didn't find how to get to the upper levels.. but despite that we were blown away with what we did see
Rosanna Van Reeuwyk



Jul, 2024

Siena Cathedral was by far my favourite cathedral in my recent trip to Italy (I went to Rome, Florence and Padova). Loved the architecture and the marble. Such a beautiful and inspirational place!
Robert Deen



Jun, 2024

Siena overall was a great town to visit. The experience would be better with an included map of where to go and pictures of what I would see. It was confusing as to what we would see and where we Should be going. At no point was an audio guide offered by the ticket people and the links from the seller did not include any links to an audio guide. Over it was confusing. I've travelled the globe used Viator. Walkswithlocals, localguides and all were easier to follow.



Jun, 2024

We only received the ticket for the visit to the cathedral. In order to continue with all the visits included in the purchase of our pass, not speaking Italian to explain it to us, we were obliged to buy 2 other tickets at €16.00 (per person), i.e. an additional €32.00.
View original review in French
Jürgen Wilfinger



Jun, 2024

With the pre-booked ticket, we get past the queue and into the cathedral. The cathedral itself is of course a dream - there is a lot to see and you are overwhelmed by what has been created here by human trafficking. The crypt is rather small and the air was very warm and stuffy. In the Battiserio, the baptismal font was not visible due to renovation work. A visit to the museum is a must for many, because there is the opportunity to take beautiful pictures from an outdoor gallery - you just have to queue. We didn't want to do that. In a nutshell: If you come to Siena, visit the cathedral and get your tickets in advance!!!!
View original review in German

Journey into the heart of Siena Cathedral

Entry to the full Duomo Complex lets you soak in the grandeur of its uncovered floor, revealing intricate mosaics and fascinating stories. Listen to an audio guide that tells the tale of these grand halls, and marvel at the Piccolomini Library's collection of historic manuscripts. The walls are adorned with frescoes depicting 10 episodes from Pope Pius II's life, who was born into the Piccolomini family of Siena.

Art, culture, and hidden treasures

Continue to the Museo dell'Opera, home to some of the most precious works of art in Siena. The Crypt, which was hidden for 7 centuries, uncovers another layer of history with its well-preserved frescoes and relics. A visit to the Baptistry of San Giovanni is a must, as it houses a stunning baptismal font adorned with sculptures by renowned artists like Donatello and Jacopo della Quercia. Your OPA SI PASS is valid for 3 days, allowing ample time to explore at your own pace.

Siena Cathedral

Monday10:00 AM - 07:00 PMlast entry 06:30 PM
Tuesday10:00 AM - 07:00 PMlast entry 06:30 PM
Wednesday10:00 AM - 07:00 PMlast entry 06:30 PM
Thursday10:00 AM - 07:00 PMlast entry 06:30 PM
Friday10:00 AM - 07:00 PMlast entry 06:30 PM
Saturday10:00 AM - 07:00 PMlast entry 06:30 PM
Sunday10:00 AM - 07:00 PMlast entry 06:30 PM

What's not allowed

  • Please dress appropriately on this tour since the Cathedral is a place of worship. Sleeveless shirts are not allowed, and your shoulders and knees must be covered when you enter.


  • The Cathedral is accessible via a dedicated ramp on the building's left-hand side.

Additional note

  • Please note there is free entry for children up to 6 years of age, residents of the Municipality of Siena, accredited journalists, disabled people with companion, students of University of Siena and University for Foreigners, Parish groups of the Archdiocese of Siena with a letter from the Parish Priest.
  • Your voucher will be emailed to you instantly.

  • Display the voucher on your mobile phone with a valid photo ID at the attraction.

Ticket Redemption Point

  • Show your ticket at Piazza del Duomo, 7.

  • Address: Piazza del Duomo, 7, 53100 Siena SI, Italy.

  • Landmark: On the left side when facing the cathedral.

Get Directions to the Redemption Point

Getting There

By Bus

  • The closest bus stop is Piazza Indipendenza. It is a quick 4-minute walk to the attraction.

  • Board buses #589, #637, S21, or S54 to get you there.

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