Landmarks

Siena Cathedral & Piccolomini Library Tickets with Audio Guide

4.3/5(3,817)

Louis M

Group

Verified booking

5 days ago

Excellent tour. Guide was great. Very knowledgeable and took his time answering all of our groups questions. Especially liked the historical and cultural background explanations which gave us a better understanding of how the culture was back in the day.

Francesca C

Couple

Verified booking

Last week

A fabulous experience, no issues, no endless lines. Too bad the floor was still covered, but oh well. In any case, a spectacular Cathedral. A wonderful city ❤️

Alexandra G

Couple

Verified booking

2 weeks ago

The cathedral is fascinating. It was built by people at a time when there were no electrical tools whatsoever. The audio guide was great for learning all the important information.

Javier F

Group

Verified booking

Last week

It was easy to access and get the tickets. And the cathedral was beautiful. At the exit, a group of contrade with their flags at the cathedral exit added a colorful touch.

Roland L

Couple

Verified booking

2 weeks ago

We enjoyed our time at this monument and spent a great deal of time simply taking it all in. The many details and the overall impression are simply breathtaking.

Adriano M

Couple

Verified booking

2 days ago

Very positive experience, friendly staff. What can I say about the Siena Cathedral? It is definitely a wonder to visit. The online presale is very convenient as it eliminates the queue.

Immerse yourself in Siena’s rich artistic and architectural heritage with an included audio guide for deeper insights.

Step inside the city’s iconic cathedral, a masterpiece of Gothic design filled with ornate chapels and centuries of history.

Discover the Piccolomini Library, home to Pinturicchio’s colorful fresco cycle celebrating the life of Pope Pius II.

Admire the intricate mosaic marble floors (open on select dates) and the vivid Renaissance frescoes in the famed library that make this landmark truly unique.

Upgrade to the 3-day OPA SI PASS for full access to the Baptistery, Crypt, Museo dell’Opera, Facciatone viewpoint, and the Oratory of San Bernardino.

Entry to Siena Cathedral

Entry to Piccolomini Library

Audio guide on your smartphone (English, Italian, French, German, and Spanish)

Entry to Museo dell'Opera, Facciatone viewpoint, Crypt, and Baptistery (as per option selected)

Guided tour

Access to Gate of Heaven

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

3,817 reviews
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These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.
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What our guests say
Jie X
Group
Verified booking
5 days ago
The tour was good but the audio guide was poor. That seemed not the tour information issue. However I hope I coud get the detail info from audio guide so I could choose to buy guided tour in stead. The overall tour was actually good. I might select incorrect selection on rating of the headour guide.
Gironi A
Couple
Verified booking
Aug 2026
We followed the instructions for purchasing tickets; the staff was very kind and knowledgeable. When we arrived at the Duomo, there were detailed directions for entering. The Duomo and its floors will leave you speechless with their beauty and uniqueness.
Louis M
Group
Verified booking
5 days ago
Excellent tour. Guide was great. Very knowledgeable and took his time answering all of our groups questions. Especially liked the historical and cultural background explanations which gave us a better understanding of how the culture was back in the day.
Lisa R
Couple
Verified booking
3 weeks ago
It was super easy to skip the line. We didn't have to stand in the hot sun & wait. We just showed our voucher, got our tickets & went in. Highly recommend if you don't know exactly what time you will be visiting the cathedral.
Francesca C
Couple
Verified booking
Last week
A fabulous experience, no issues, no endless lines. Too bad the floor was still covered, but oh well. In any case, a spectacular Cathedral. A wonderful city ❤️

Siena Cathedral

One of Italy’s greatest Gothic masterpieces, the Duomo enchants visitors with its soaring arches, ornate chapels, and dazzling black-and-white marble design. On select dates, the intricate mosaic floors are uncovered, revealing scenes crafted with extraordinary detail and artistry.

Features

Duomo access: Walk through a 13th-century marvel of Gothic art and architecture, with richly decorated interiors and the famed mosaic marble floors.

Piccolomini library: Step into a Renaissance jewel situated within the cathedral, where Pinturicchio’s frescoes bring the life of Pope Pius II vividly to the walls.

Cathedral complex: Enhance your visit with the OPA SI PASS, a 3-day ticket including the Baptistery, Crypt, Museo dell’Opera, Facciatone viewpoint, and the Oratory of San Bernardino.

What to bring

Make sure to bring a valid photo ID that matches your booking.

Have your smartphone and headphones handy to enjoy the digital audio guide via QR code.

Wear comfy shoes as you’ll be walking and standing a fair bit while exploring.

What’s not allowed

Large bags, suitcases, or oversized luggage aren’t allowed inside the cathedral or complex.

Pets aren’t permitted, except for registered service animals.

Flash photography, tripods, and filming equipment aren’t allowed inside the cathedral or library.

Accessibility

Some areas of the cathedral complex, like the Facciatone viewpoint and certain historic sections, may not be accessible to wheelchair users or visitors with limited mobility.

Additional information

Redeem your voucher for an entry ticket at the official ticket office at Cripta del Duomo di Siena before entering.

The last entry to Siena Cathedral is 30 minutes before closing.

Opening times can vary due to liturgical activities. Please check the timings page for daily schedule.

Tickets are valid only on the booked date. The OPA SI PASS is valid for three consecutive days from purchase.

The Oratory of San Bernardino is open only from April to October.

The Duomo’s marble floor is visible only during certain periods of the year.

Instructions for accessing the digital audio guide are provided on your entry ticket.

Children under 6 enter free but must be accompanied by an adult and still require a booked ticket.

Your voucher will be emailed to you shortly.

Display the voucher on your mobile phone with a valid photo ID at the starting point.

Please check your final voucher for the starting point details & specific instructions.