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Castel Sant'Angelo

Hadrian’s mausoleum turned papal fortress and prison, crowned by a bronze angel above the Tiber.

  • Rome
  • Castle
Plan your visitSee tours
Where
Rome
Best for
Hadrian’s mausoleum
Allow
2 hours
Tickets
From €18
Checked July 2026

Hadrian built this drum-shaped mausoleum for himself and his family, laying the first stone in about 135 and seeing it finished, after his death, under his successor Antoninus Pius in 139.

Rome’s popes later folded it into the city’s defenses and linked it to the Vatican by the Passetto di Borgo, a raised corridor Pope Clement VII used to escape the Sack of Rome in 1527. Its name comes from a medieval legend of Pope Gregory the Great seeing the Archangel Michael sheathe his sword above the ramparts to mark the end of a plague, which explains the bronze angel on the terrace. The castle was also a papal prison, holding Benvenuto Cellini and Giordano Bruno, and is now a national museum.

Castel Sant’Angelo in Rome at dusk, seen from the bridge with its marble angels
Hadrian’s round tomb, crowned by the bronze angel, at the end of the angel-lined bridge.
Sources and citations (3)
  1. Pantheon e Castel Sant'Angelo – Direzione Musei nazionali della città di RomaMuseo Nazionale di Castel Sant'AngeloThe MuseumRead source
  2. Ministero della CulturaIl Castello racconta la sua storiaHistory opening paragraphRead source
  3. UNESCO World Heritage CentreHistoric Centre of Rome, the Properties of the Holy See in that City Enjoying Extraterritorial Rights and San Paolo Fuori le MuraProperty scope and inscription metadataRead source

Look closer

The view from the ramparts of Castel Sant’Angelo over the Tiber toward St Peter’s
The view to St Peter’sFrom the ramparts the Tiber runs toward the dome of St Peter’s, with the Passetto along the right.
The Roman brick spiral ramp inside Castel Sant’Angelo, lit by wall lamps
The Roman rampA dark brick ramp winds up through the heart of the original tomb.
Ochre courtyard wall, a plain stone doorway and stacked stone cannonballs at Castel Sant’Angelo
The fortress wallsWorn paving, a stone-framed doorway and round cannonballs reveal the courtyard’s defensive history.

Five things worth finding

If you see nothing else, see these.

  1. The Bronze AngelPeter Anton von Verschaffelt, 18th century

    The Archangel Michael sheathing his sword crowns the castle and gives it its name. The terrace around him has one of the best views of Rome, straight down the Tiber to St. Peter’s.Top terrace

  2. Sala PaolinaPerin del Vaga and workshop, 16th century

    The showpiece room of the Renaissance apartments, frescoed for Pope Paul III Farnese with scenes from the lives of Alexander the Great and Saint Paul.Papal apartments, upper floors

  3. Hadrian’s spiral rampRoman architects of Hadrian’s mausoleum, 2nd century

    A dark Roman ramp winds up through the heart of the mausoleum toward the burial chamber. Walking it is the clearest way to feel the original tomb under the castle.Inside the drum, rising from the entrance

  4. Courtyard of the AngelRaffaello da Montelupo (marble angel, 1544)

    The earlier marble angel that once topped the castle now stands here among stacked stone cannonballs, a neat record of the building’s life as a fortress.Central courtyard

  5. The Passetto di Borgo

    Look for the raised fortified corridor that runs from the castle toward the Vatican. It is the escape route Clement VII used in 1527, and you can trace its line from the ramparts.Along the walls between the castle and the Vatican

Plan your visit

Everything you need before you go.

Tickets
From €18
Booking
No booking needed
Time needed
2 hours
Best time
First entry of the day, or the last hour before sunset for the terrace
Getting there
On the Tiber’s right bank, beside Ponte Sant’Angelo and along Via della Conciliazione from St. Peter’s Square. Take Metro A to Lepanto or Ottaviano and walk down toward the river.

Reduced €2 for EU citizens aged 18 to 25; free for under-18s. Free on the first Sunday of each month under the national state-museum scheme. Last updated July 2026. Prices change, so check the official site before you go.

Save the angel’s terrace for the last hour of your visit: the light over St. Peter’s dome turns gold, and most day-trip groups have already left.

See toursOfficial website
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Tours worth booking

A few we would book ourselves, to get more from your visit.

Booking through these links may earn Italia Magnifica a commission, at no cost to you.

  1. Rome private Golf Cart tour with entry to Colosseum or Catacombs

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  2. Rome: Walking Tour through the Marvel of the city

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  3. Private Tour of Castel Sant'Angelo

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Good to know

How long should you spend at Castel Sant’Angelo?

Allow about two hours. That covers the ramp, the papal apartments and a slow lap of the terrace. If you only want the view and a quick look inside, an hour is enough.

Is Castel Sant’Angelo worth visiting?

Yes, and it is the rare Roman monument that changes character as you climb: Roman tomb at the bottom, papal fortress in the middle, a terrace with a great view at the top. It pairs well with St. Peter’s, since the two are a short walk apart.

Do you need to book Castel Sant’Angelo?

Not as a rule, but lines build up in high season and on weekends. Booking a timed entry ahead saves the wait, and going at the first entry of the day keeps the terrace quiet.

More to see nearby

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