Siena Cathedral's Piccolomini Library

4.3(5.5K Ratings)

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Siena Cathedral's Piccolomini Library






From happy customers

Loved by 35 million+
Janet L Caney
GB

Janet

United Kingdom
Jun 2025
Easy collection of tickets at the ticket office,treated a spriority.Suggest getting there 9.39am before doors open.Dont forget to cover up shoulders and arms, a scarf will do ladies.Full ticket covers Cathedral,Crypt ,Museum and the added bonus which we were unaware of was climbing the tower in the museum for fantastic views over Siena.Great value we thought through Headout.
Hilary Gaster
GB

Hilary

United Kingdom
Jun 2025
I personally loved the stripes on the walls and the beauty of the entire Duomo. Daughter, son in law and grandchildren also were very impressed.
Olivia Fergusson

Olivia

Jun 2021
The guide was very friendly, and made the tour experience great. We thoroughly enjoy listening to her talk about each of the attractions and their history.
Mihnea Donciu
GB

Mihnea

United Kingdom
Jun 2025
Our hosts Ilaria & Martina were friendly and well prepared with useful information about the places we visited during our trip. We loved all the cities, castles and nature we saw during that day and will be happy to come again for another tour.
NATALIA ANDREA CADENA CASADIEGO
CO

Natalia

Colombia
Dec 2024
The tour is phenomenal, I did not like that the bus does not have a bathroom and that the tasting the person who gave it spoke too fast was not understood much, otherwise perfect.
Susan M Pfeil
US

Susan

United States
Jul 2025
I went to the Cathedral and it was breathtaking. The spaces; uncovered floors; the colors; the serenity; the atmosphere. I am thankful for my ticket. I stayed an hour and a half. I also went to the pinoqueteca national to see the Lorenzetti brothers and did not need a ticket. I strongly recommend that you add that to your itinerary list for Siena.
CINZIA  ANDREAZZA
IT

Cinzia

Italy
Jun 2025
Precise directions to the Palazzo delle Papesse, however, it would be to specify that the time chosen is only the time slot to be respected for ticket collection . Entered the cathedral without standing in line, nice experience.

Piccolomini Library | A legacy of art and literature

The historic library was built in 1492 by Francesco Todeschini Piccolomini (Pope Pius III) to house the collection of manuscripts of his uncle Aeneas Silvius Piccolomini (Pope Pius II). A cultural landmark in the city, it has animated frescoes on its walls and vaulted ceilings painted by the Umbrian artist Pinturicchio. On display are also rare illuminated manuscripts and codices that holds work of the some of the best Italian illustrators during the 15th century.

How to access Piccolomini Library?

The Piccolomini Library is inside Siena Cathedral. Enter the cathedral and turn left to find it. Admission to Piccolomini Library is included in your cathedral entry ​tickets. The OPA Si Pass is a popular option, granting access to multiple attractions, including the cathedral, the library, the Baptistry, and the Museo dell'Opera del Duomo. Tickets can be bought online in advance to avoid queues, ensuring a smoother visit.

Piccolomini Library in a nutshell

Piccolomini Library

Construction era: 1492 - 1502
Materials used: Marble and stone
Notable features: Ceiling frescoes by Pinturicchio, manuscripts, and codices.
Current use: Originally designed to house the manuscript collection of Pope Pius II, the Piccolomini Library now serves as a museum space displaying 15th-century literature and art.
Entrance: Included with your cathedral ticket, the Piccolomini Library is located in the left chapel of the cathedral.
Unique facts:

  • The library was commissioned by Francesco Piccolomini Todeschini (later Pope Pius III) as a tribute to his uncle, Enea Silvio Piccolomini (Pope Pius II).
  • Despite its name, the library's primary purpose was to showcase the life and achievements of Pope Pius II through Pinturicchio's frescoes.
  • Among the library's treasures is a marble sculpture of the Three Graces, a Roman copy of a Hellenistic original.

What are Piccolomini Library opening hours?

From March 1 to November 3, 2024:

  • Daily: 10am – 7pm
  • Public holidays: 1:30pm – 6pm

From November 4 to December 24, 2024:

  • Daily: 10:30am – 5:30pm
  • Public holidays: 1:30pm – 5:30pm

From December 26, 2024, to January 7, 2025:

  • Daily: 10am – 7pm
  • Public holidays: 1:30pm – 5:30pm
  • Eve of public olidays: 10:30am – 5pm

Note: Last admission is 30 minutes before closing time.

Highlights of the Piccolomini Library

The Three Graces Piccolomini Library

The Three Graces

In the center of the library stands the magnificent sculpture of the Three Graces, a 2nd-century copy of the original piece. This nude representation of Zeus's daughters was discovered in the 15th century and purchased by Francesco Todeschini Piccolomini (Pope Pius III), from Cardinal Prospero Colonna in Rome. Despite some objections to the nudity, Pope Pius III's love for art ensured its place in the Piccolomini Library as a celebrated work in a secular room.

The Life of Aeneas Silvius Piccolomini

The Life of Aeneas Silvius Piccolomini

There are ten episodic wall paintings in the Piccolomini Library that depict the life and career of Enea Silvio Bartolomeo Piccolomini, to whom the library is dedicated to. Highlights include his departure for the Council of Basel, his naming as imperial poet by Frederick III, and his elevation to cardinal. The Renaissance-style frescoes, known for their elaborate characters and landscapes, took Pinturicchio seven years to complete, with Raphael, his apprentice, rumored to have modeled for several figures.

Illuminated Codices Piccolomini Library

Illuminated Codices

The books of Aeneas Piccolomini were never transferred to the library from Rome. Instead, a collection of 15th-century codices and illuminated manuscripts, including hymnals and liturgical books, was brought over. These works, illustrated by artists like Girolamo da Cremona and Liberale da Verona, along with other Sienese artists, provide an extensive overview of 15th-century manuscript illumination—the art of painting manuscripts (typically made of animal skin) with precious metals like silver, gold, and vibrant colors.

Ceiling Frescoes Piccolomini Library

Ceiling Frescoes

The vaulted ceiling frescoes has intricate Renaissance reinterpretations of classical themes, using Roman mythological figures like satyrs and sea monsters instead of biblical characters. The panels are bordered with detailed patterns and floral motifs. Notable frescoes are Diana Falling in Love with Endymion and The Rape of Proserpina. Above the bronze door leading to the library, don't miss the striking fresco depicting Francesco Todeschini Piccolomini's coronation as Pope Pius III.

Legacy of Piccolomini Library

Piccolomini Library

Aeneas Silvius Piccolomini was born to a noble yet impoverished family in the Republic of Siena in 1405. He became a trusted servant of Emperor Frederick III and a mediator between him and the Papal State. He was rewarded as being made first the Bishop of Siena and then the pope, naming himself Pope Pius II.

While in Rome, Piccolomini, being a humanist and man of great intellectual curiosity put together a formidable collection of books and manuscripts. His nephew Francesco Todeschini Piccolomini, who was first a cardinal and then became a pope himself, decided to erect a library in 1492 to honor his uncle and preserve the collection of manuscripts. His inspiration comes from the French tradition of building libraries attached to Cathedrals.

The frescoes of the library were completed between 1503 and 1508 by the Umbrian painter Bernardino di Betto, better known as Pinturicchio.

Visitor tips

  • The best way to access the Piccolomini Library is to purchase an OPA SI Pass, which includes entry to the entire Siena Cathedral complex. It offers excellent value and allows for extensive exploration.
  • The Piccolomini Library is a treasure trove of intricate details. Take your time to appreciate the smaller elements, like the decorative borders on the frescoes or the intricate wood carvings.
  • The frescoes are rich in symbolism. Research the meaning behind the different images and figures to deepen your appreciation.
  • If possible, try to visit the library during less crowded times. You'll have a better opportunity to appreciate the artwork without distractions.
  • Use your complimentary audio guide to discover fascinating insights about the library's artworks and manuscript collection.
  • Reserve your Siena Cathedral and Piccolomini Library visit online to skip long ticket queues, especially during peak times.

Plan your visit to Siena Cathedral

Frequently asked questions about the Piccolomini Library

When is the best time to visit the Piccolomini Library to avoid crowds?

The best time to visit the Piccolomini Library to avoid crowds is early in the morning, right after opening hours, or later in the afternoon, close to closing time. Visiting on weekdays during off-peak tourist seasons (spring and fall) also tends to be less crowded.

Can I visit Piccolomini Library with Siena Cathedral tickets?

Yes, access to the Piccolomini Library comes as a standard feature with entry ​tickets to the Siena Cathedral.

How much time should I allocate for a thorough visit to the library?

Allocate about 30 to 45 minutes for a thorough visit to the Piccolomini Library. This will give you enough time to appreciate the frescoes, explore the manuscripts, and absorb the historical context of the space, especially if you’re using an audio guide.

Is photography allowed inside the Piccolomini Library, and are there any restrictions on using flash?

Personal photography is generally allowed inside the Piccolomini Library, but flash photography is prohibited to protect the artworks and manuscripts from damage.

What is the significance of the Piccolomini Library?

The Piccolomini Library is significant for preserving the legacies of Pope Pius II and Pope Pius III, two popes of Sienese origin through a collection of manuscripts, as well as its Renaissance frescoes.

Are there guided tours available that focus specifically on the Piccolomini Library?

While there aren’t tours that focus exclusively on the Piccolomini Library, many guided tours of the Siena Cathedral include a visit to the library. These tours often provide insightful commentary on the library’s artwork and history.

Is the Piccolomini Library still in use today?

Yes, the Piccolomini Library is still in use today as a museum and cultural site.

Does the standard entry ticket to the library also include access to the other areas pf Duomo complex as well?

The standard entry ticket to the Piccolomini Library includes access to the Siena Cathedral but does not cover other areas of the Duomo complex. For full access, including the Baptistry, Crypt, and Museo dell’Opera, consider purchasing the OPA SI Pass.

Is the Piccolomini Library accessible for visitors with mobility issues?

Yes, the Piccolomini Library is accessible for visitors with mobility issues. The cathedral complex is designed to accommodate all visitors, including those with disabilities.

Can I actually sit and study the manuscripts or other literature available at the library?

Unfortunately, visitors are not allowed to sit and study the manuscripts or other literature in the Piccolomini Library. The manuscripts are primarily for display, and the library functions as a museum rather than a reading room.

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Headout is an authorized and trusted partner of the venue, offering curated experiences to enjoy this attraction. This is not the venue's website.