What to see inside

Can you enter Castel Sant'Angelo?

Yes. It is the Museo Nazionale di Castel Sant'Angelo, open from Tuesday to Sunday from 9:00 to 19:30, with a full ticket of €18 from 1 July 2026.

The castle has been a state museum since 1925. You enter with the standard ticket, which covers the museum route up to the terrace; those under 18 enter for free and the first Sunday of the month is free for everyone. The full rates are in the guide to tickets.

Inside you walk a lot and climb a lot: the Roman ramp, the walkways, the stairs to reach the terrace. Wear comfortable shoes. Access for those with mobility issues is currently partial, and several tour listings indicate that they are not suitable for wheelchair users.

Why is Castel Sant'Angelo called a castle if it was a tomb?

Because for centuries it was a fortress. Hadrian's tomb was incorporated into the city walls and became a castle; the name Sant'Angelo comes from a legend from 590.

The name tells two stories. «Castello» comes from its military use: the Mole Adriana, the large round mausoleum on the Tiber, was incorporated into Rome's walls and became a fortress. «Sant'Angelo» comes from the legend: in 590 Pope Gregory the Great saw Archangel Michael above the mole sheathing his sword, a sign that the plague was over.

From then on, history reads like a timeline. The castle passes to the popes, becomes a Renaissance residence and prison, then Italian state property, and finally a museum. It wasn’t born a castle: it’s a Roman tomb that changed jobs.

What can you see inside Castel Sant'Angelo, from the tomb to the terrace?

With the ongoing works, you can enter via the Dromos; you climb the spiral ramp of the Roman tomb and pass from the Sala delle Urne to the Cortile dell'Angelo. From there you go up to the papal apartments and the terrace.

The Dromos is the entrance corridor of the mausoleum. From here starts the spiral ramp, the brick spiral ascent of the tomb: it is the oldest part you walk through, and you tread on the same inclined plane as the Romans. The Sala delle Urne was the funeral chamber, the place of the ashes.

During the accessibility works, ongoing since December 2024, the museum may let you enter via the Dromos and climb the ramp to the Cortile dell'Angelo, diverting the ground-floor route. This is why some audio guides no longer follow the room order: according to reviews, it’s best to pick tracks from the list, not by number.

Above the tomb is the fortress: courtyards, bastions, prisons. Higher up are the papal apartments, and at the top the terrace. The order is always the same, from bottom to top, from antiquity to the Renaissance.

What is the Courtyard of the Angel and who is the angel at the top of the castle?

In the courtyard is the marble angel by Raffaello da Montelupo, from 1536, which once stood at the top of the castle. At the top today is the bronze Archangel Michael by Peter Anton von Verschaffelt, from 1753.

The courtyard takes its name from the statue. The marble angel sculpted by Raffaello da Montelupo in 1536 stood on top of the mole; today it is here, and you look at it from a few metres away. It is one of the few cases where a statue designed to be seen from afar is observed up close.

The angel on top is Archangel Michael in bronze by Peter Anton von Verschaffelt, from 1753. It recalls the legend of 590: Gregory the Great saw the archangel sheathe his sword above the mole, and the plague ended.

From the courtyard you move to the papal fortress environments. With the guided tour of the castle you enter, according to the listing, also into areas usually closed to the public, such as the Olearie and Clemente VII’s theatre.

What are the papal apartments like?

These are the rooms decorated in the Renaissance, with the golden age under Paul III Farnese (1534-1549). The most famous is the Sala Paolina, frescoed in the 1540s by Perin del Vaga’s workshop.

Here the castle stops looking like a fortress. The Sala Paolina is the great hall of Paul III; around it are the Sala di Apollo, the Sala della Biblioteca and the Sala di Amore e Psiche, the stufetta, the pope’s small bathroom, and the Sala del Tesoro. The popes used the castle as a residence and as a refuge, and in these rooms you can see how much it was a real residence.

In 2026 some rooms host exhibitions. In the Appartamento del Castellano there is «Fuochi sul Tevere: Roma attraverso gli occhi di Kanutas Ruseckas», until 22 November 2026. From 20 May 2026, the Sale Cambellotti have reopened with the exhibition «Cambellotti. Tutto diventa forma».

A live guide from Hadrian’s tomb to the papal apartments, including the Olearie, the historic prisons, and the theatre of Clement VII, which the listing indicates as areas usually closed to the public.

★ 4.7 · 1.5-2 hours · from $65

Discover the guided tour of Castel Sant'Angelo → Tour details

Where are the prisons of Castel Sant'Angelo and who was imprisoned there?

In the fortress part: the castle was a prison for centuries. Among the most famous detainees are Giordano Bruno, Benvenuto Cellini, who escaped in 1538, and Cagliostro.

The museum remembers it as a political prison. Benvenuto Cellini, goldsmith and sculptor, escaped from the castle in 1538, and his escape is one of the stories that guides most like to tell. Giordano Bruno and Cagliostro passed through here at different times.

The historic prisons are also one of the areas usually closed that the tour with a guide mentions in the listing, while the listing for the small-group tour cites the cells of historical figures. The castle is also the setting for the final act of Puccini’s Tosca, from 1900, set on the ramparts: those who know the opera recognise them as they climb.

What can you see from the terrace of Castel Sant'Angelo?

A large part of Rome: the dome of St Peter’s, the rooftops of Borgo, the Tiber with its bridges, and the historic centre. Above you is the bronze angel.

The terrace is the end of the climb and the memory many visitors take away. To get there, there are stairs, as the guided tour listing warns. From up there, St Peter’s dome seems within reach, and you see the route of the Passetto di Borgo, the covered passage on the walls towards the Vatican.

Also look down towards Ponte Sant'Angelo. The ten angels with the instruments of the Passion are from 1669, the result of Bernini’s programme; two of the originals are in the church of Sant'Andrea delle Fratte. The statues of St Peter and St Paul at the entrance to the bridge are from 1535.

Is it worth entering Castel Sant'Angelo?

Yes. In two hours you cross almost two thousand years of Rome in a single building, and the terrace is one of the most beautiful views of the city.

If you’ve only seen the castle from the bridge, there’s more inside: the tomb’s ramp, the fortress, the popes’ rooms. It’s a visit that works even for those who don’t like museums, because you walk and climb more than you look at display cases.

The way you visit it changes the experience a lot. With the audio guide you go at your own pace; with a guide you understand what you see and, according to the listing of one of the tours, you enter spaces usually closed. The full comparison is in the guide to the guided tours.

Two hours with a guide, reserved entry and headsets: the castle tour with the highest rating, 4.8 out of 154 reviews. Free cancellation up to 24 hours before.

★ 4.8 · 2 hours · from $55

Discover the 2-hour guided tour → Tour details

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