Landmarks

Siena Cathedral & Piccolomini Library Tickets with Audio Guide

Siena Cathedral facade with visitors in Piazza del Duomo, Italy.

Tourists inside Siena Cathedral admiring frescoes and architecture, Italy.

Siena Cathedral Presbytery altar with ornate decorations and frescoes.

Frescoes and ornate ceiling in Piccolomini Library, Siena Cathedral, Italy.

Open today

10:00am - 7:00pm

Explore at your pace

Choose your entry time, stay as long as you like

Free cancellation

Free cancellation up to 3 hours before the start of your experience

Book now, pay later

Book now without paying anything. Cancel for free if your plans change.

Audio guide

Enhance your experience with multilingual audio guide

4.3/5(3,639)

Poppy A

Couple

Verified booking

Last week

We thoroughly enjoyed the all inclusive pass and visiting the cathedral. Expect people to cut in line and be pushy in the cathedral, so spending the extra money allows you access to less crowded parts of the cathedral complex. Upon arrival in the Cathedral, get in line for the Library, so you can enjoy the architecture while you are in line.

Patrizia T

Couple

Verified booking

Last week

The staff were very friendly and welcoming, and Siena and its monuments never disappoint. With this ticket, I was able to see more sights without any trouble, simply by getting around.

Rebecca P

Couple

Verified booking

May 2026

The kindness initially of the ticket salesperson to allow us early entry due to my new hip - & from there to the stunning black/white columns, the side chapels w/glorius beautiful paintings, to the altar , size of pipe organ, & finally the paintings - absolutely stunning! Probably one of the most beautiful church tiled floors I've every seen! A joy to visit!

Paolo C

Couple

Verified booking

May 2026

It's really great. You can pay online with just a few clicks and skip the line, which was practically a mile long today! We also bought all our tickets through this app a few months ago in Spain. Top-notch!

Claudia M

Couple

Verified booking

2 weeks ago

The audio guide is highly recommended!!! It’s a bit of a hassle that you can’t buy tickets online, but have to pick them up at the tourist information office, which is a bit of a walk away. An incredibly magnificent church—it’s definitely worth a visit!!!

Leparc L

Couple

Verified booking

May 2026

The cathedral is magnificent and the library is magical. The reservation time didn't match what was scheduled. The reservation was scheduled for 10:30 a.m., but when we picked up the tickets, it was 1:30 p.m.

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.

3,639 reviews
How do we collect reviews?
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.
2.1K
923
208
140
212
Guests from United States, France, Germany and over 37 countries have loved this experience
What our guests say
Poppy A
Couple
Verified booking
Last week
We thoroughly enjoyed the all inclusive pass and visiting the cathedral. Expect people to cut in line and be pushy in the cathedral, so spending the extra money allows you access to less crowded parts of the cathedral complex. Upon arrival in the Cathedral, get in line for the Library, so you can enjoy the architecture while you are in line.
Patrizia T
Couple
Verified booking
Last week
The staff were very friendly and welcoming, and Siena and its monuments never disappoint. With this ticket, I was able to see more sights without any trouble, simply by getting around.
Asunción P
Group
Verified booking
Yesterday
We got in without waiting in line. The audio guide provided a very thorough explanation, and we were able to see one of Siena’s most beautiful sites without any wait and at our own pace.
Meghesan K
Couple
Verified booking
Yesterday
I received the tickets very quickly, and the staff was extremely helpful. OPA and Pass is the best way to see the impressive cathedral.
Jaquelin B
Solo
Verified booking
Last week
Once in a lifetime experience, the Siena cathedral and piccolomini library were my favorite parts of exploring Siena.

Discover the artistic heart of Siena with access to its most iconic treasures. From Gothic architecture to vibrant Renaissance frescoes, this experience takes you inside the city’s most celebrated landmark.

Getting started

Enter through the main doors of Siena Cathedral, where your ticket is validated for entry. After a quick security check, you’re free to explore at your own pace.

What to expect

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

Please display the voucher on your mobile phone with a valid photo ID at the meeting point

Meeting Point

Please check your voucher for the meeting point details and specific instructions