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Palace of Gregory XIII

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Palace of Gregory XIII (Vatican)

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The Palazzo di Gregorio XIII is an integral part of the Apostolic Palace and partially encloses the famous Cortile di San Damaso. Built during the pontificate of Gregory XIII (1572-1585), this building marks a phase of significant scientific and architectural expansion in the Vatican. A prominent feature of this wing is the Torre dei Venti (Tower of the Winds), which was used for astronomical observations and played a key role in the Gregorian calendar reform of 1582. The architecture of the palace is characterized by elegant loggias, partially decorated by famous artists such as Giovanni da Udine. These galleries served as representative connecting paths and offer spectacular views of the courtyard and the city of Rome. Historically, the palace was a center for diplomacy and science, frequented by eminent scholars of the time. The facades harmoniously integrate classic Renaissance style elements and pave the way for later expansions under Sixtus V. Today, the complex houses various administrative departments of the Curia and remains a testament to the intellectual ambition of the Catholic Church in the 16th century.

Best time to visit & climate

The most pleasant time to visit is May, Jun, Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C781014182326262117128
Rain mm7377695657342626708211492

📋 Practical info

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Visiting
The Palace of Gregory XIII is part of the Apostolic Palace and surrounds the San Damaso Courtyard. The building is not open to the public as it serves administrative purposes.
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Typical hours
As it is an administrative wing, there are no visiting hours. The San Damaso Courtyard is visible from outside through the gate.
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Photography
Photography of the courtyard through the gate is allowed, as long as there are no security concerns. Entering the courtyard is not permitted.
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Time needed
A quick stop to view the courtyard and facade takes about five to ten minutes. Allow 15 minutes for a fuller impression of the area.
Combine with
Combine this palace with the nearby Palace of Innocent VIII and the Belvedere complex. The Vatican Museums are also within walking distance.
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Getting there
The palace is in the inner area of the Vatican, visible from Via del Belvedere or from the Cortile della Pigna. No ticket is needed as it is visible from public paths.
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Insider tip
Look for the frescoes on the courtyard ceiling, visible through the gate. The spot is popular with photographers for its impressive architecture.

Geography

Population
829 (2026)
Coordinates
41.90380, 12.45550

Facts

  • Built between 1572 and 1585
  • Houses the Tower of the Winds (Torre dei Venti)
  • Center of the Gregorian calendar reform of 1582
  • Part of the San Damaso loggias
  • Decorated with frescoes by Giovanni da Udine
  • Important site for Renaissance astronomical studies

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Sights in the town Palace of Gregory XIII (10)

Apostolic Palace

Official residence of the Pope in Vatican City, seat of the Curia.

Belvedere Courtyard

Former Vatican courtyard, now part of the Vatican Museums.

Window of the Pope's study

Window in the Apostolic Palace from which the Pope traditionally gives the Urbi et Orbi blessing.

Raphael Rooms🏛 museum

Suite of reception rooms in the Palace of the Vatican painted by Raphael and his workshop between 1509 and 1524.

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Saints Martin and Sebastian of the Swiss

Church in Rome, Italy, dedicated to Saints Martin and Sebastian.

Galleria delle Carte Geografiche🏛 museum

Map-filled art museum in the Vatican.

Vatican Museums🏛 museum

Museums of the Vatican City, housing one of the world's largest art collections.

St. Pellegrino Gate

Gate in Vatican City, part of the old fortifications.

Pauline Chapel

Chapel in the Apostolic Palace, Vatican City, famous for Michelangelo's frescoes.

Chiesa di Sant'Egidio a Borgo

Oratory in Vatican City, dedicated to Saint Giles.

Sights nearby

Frequently asked questions

What is Pope Gregory XIII known for?
He introduced the Gregorian calendar.
Where is this part of the palace located?
North of the San Damaso Courtyard within the Apostolic Palace.
Are there astronomical rooms there?
Yes, the Tower of the Winds was used for astronomical studies.
Is this palace area public?
Accessible only through special expert tours.
When was it built?
In the 1570s during his pontificate.
Palace of Gregory XIII: where is it located?
Palace of Gregory XIII is located in Vatican.
Palace of Gregory XIII: what is there to see?
Highlights include Apostolic Palace, Belvedere Courtyard, Window of the Pope's study.
Palace of Gregory XIII: when is the best time to visit?
The most pleasant time to visit is May, Jun, Sep.
Palace of Gregory XIII: why is it worth visiting?
The Palazzo di Gregorio XIII is an integral part of the Apostolic Palace and partially encloses the famous Cortile di San Damaso.
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