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Sant'Ignazio, Rome

White Baroque two-tier façade of Sant'Ignazio with columns under a blue sky
Photo: Fiat 500e, CC BY 4.0, Wikimedia Commons

The essentials in 10 seconds

Entry
Free
Opening hours
≈ 7:30–19:00 daily
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Time on site
A typical visit without queueing. In high season add 15–30 minutes.
30 min
With kids
Fine with kids
Illusions
Pozzo's nave ceiling and 'fake dome'
Where to stand
On the yellow marble disc in the middle of the nave
Time needed
20–30 minutes
Location
Piazza di Sant'Ignazio, 5 minutes from the Pantheon
Coordinates
41.89900, 12.47976YesGo MapGoogleApple

Key facts

1626–1650built beside the Jesuits' Roman College
SourceEnglish Wikipedia
1685–1694Andrea Pozzo painted the Apotheosis of St Ignatius
SourceEnglish Wikipedia
Fake domepainted on a flat canvas about 17 m across
SourceEnglish Wikipedia
Quadraturaillusionistic architectural painting, Pozzo's speciality
SourceEnglish Wikipedia
1727–1728Filippo Raguzzini built the stage-set square outside
SourceEnglish Wikipedia

The fake dome

The church was meant to have a dome, but the neighbouring Dominicans objected that it would block light to their library, and money ran short. It was never built. In 1685 Andrea Pozzo filled the gap with a dome painted on a flat canvas about 17 metres across, complete with drum, windows and coffering.

From a second disc in the floor near the crossing, it looks entirely three-dimensional; plenty of visitors refuse to believe it isn't real. Walk on towards the altar and the illusion breaks, revealing a flat picture.

Pozzo's ceiling

In 1685–1694 Andrea Pozzo painted the flat nave vault with the Apotheosis of St Ignatius, a masterpiece of quadratura — illusionistic architecture. Painted columns and arches continue the real walls so that the roof seems to open into the sky, where Christ sends light to St Ignatius, who beams it to the four continents at the corners: Europe, Asia, Africa and America.

The illusion works from one spot: a yellow marble disc set into the floor mid-nave. Stand on it and look up — everything lines up perfectly. Step a few metres away and the columns start to tilt. A large mirror in the nave makes viewing easier.

About the church

Sant'Ignazio di Loyola was built in 1626–1650 beside the Roman College, the Jesuits' main school in the city, and dedicated to the order's founder soon after his canonisation. The architect was the Jesuit Orazio Grassi. Outside, the little rococo Piazza di Sant'Ignazio by Filippo Raguzzini (1727–1728) is laid out like a theatre, its three curving houses like stage wings facing the church.

Who was Andrea Pozzo?

Andrea Pozzo (1642–1709) was a Jesuit painter and architect from Trento and the great master of Baroque illusionistic perspective. His treatise on perspective in painting and architecture taught artists for over a century, and he also designed the St Ignatius altar and the trick corridor at the nearby Gesù.

What to see

  • Apotheosis of St Ignatius — viewed from the yellow disc mid-nave.
  • The fake dome — viewed from the second disc by the crossing.
  • The nave mirror — for comfortable viewing.
  • Tomb of St Aloysius Gonzaga — right transept, by Pierre Legros.
  • Piazza di Sant'Ignazio — a rococo stage set.
  • The Roman College — the former Jesuit school next door.

How to get to Sant'Ignazio

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on footdestinationStreet view

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On foot

More tips

  1. Walk from the Pantheon — 5 minutes east along Via del Seminario.
  2. From Via del Corso — 3 minutes via Via del Caravita.
  3. From the Trevi Fountain — 8–10 minutes.
  4. Buses 62, 63, 83 and 85 stop on the Corso.

Is Sant'Ignazio worth it?

Yes — it's free, five minutes from the Pantheon and one of Rome's most astonishing interiors; the fake dome impresses even people who don't care for churches. Twenty minutes is enough, and it's rarely crowded. Pair it with the Gesù, whose Baciccio ceiling also 'opens' into heaven. Cover shoulders and knees, and avoid Mass times.

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Rome's churches: compare and choose

Churches and basilicas in Rome rated by YesGo. Click a column header to sort.

Pantheon8230 min≈ €54 min walk
St Peter's Basilica711 h 30 minFree; dome ≈ €8–1538 min walk
Sistine Chapel6430 minVatican Museums ticket ≈ €2537 min walk
Archbasilica of St John Lateran6445 minFree2.6 km
Santa Maria Maggiore6240 minFree27 min walk
Basilica of St Paul Outside the Walls5745 minFree4.5 km
Church of the Gesù5330 minFree6 min walk
Sant'Ignazioyou are here5130 minFree—
Santa Maria sopra Minerva5130 minFree3 min walk
Piazza del Popolo5030 minFree23 min walk
Santa Maria in Trastevere5030 minFree23 min walk
Mouth of Truth4920 minDonation ≈ €221 min walk
Catacombs of Rome481 h 30 min≈ €10–12 with guide28 min walk
San Pietro in Vincoli4820 minFree22 min walk
San Luigi dei Francesi4720 minFree7 min walk
Santa Maria della Vittoria4620 minFree24 min walk
San Carlo alle Quattro Fontane4620 minFree17 min walk
Tempietto4520 minFree28 min walk
Santa Sabina4520 minFree28 min walk
Trastevere442 hFree31 min walk
Baths of Diocletian421 hBasilica free; museum ≈ €10–1228 min walk
Basilica of San Clemente391 hUpper free; excavations ≈ €10–1232 min walk

Baroque centre in a morning

Largo Argentina, the Gesù next door, Sant'Ignazio's painted ceiling and the Pantheon.

  1. Largo di Torre Argentina30 min · Free from street; walkways ≈ €5
  2. 4 min walk from the previous stopChurch of the Gesù30 min · Free
  3. 6 min walk from the previous stopSant'Ignazioyou are here30 min · Free
  4. 4 min walk from the previous stopPantheon30 min · ≈ €5

4 places · about 2 h 14 min with walks · 14 min on foot in total

Go · my route

Nearby and on the way

Galleria Doria Pamphilj

Rome, Italy

1 h 30 min · ≈ €16–18 · 3 min walk

Pantheon

Rome, Italy

30 min · ≈ €5 · 4 min walk

Church of the Gesù

Rome, Italy

30 min · Free · 6 min walk

How to do it right

  • The yellow floor disc is where the illusion is perfect.
  • There is no dome — it's painted on a flat canvas.
  • The mirror saves your neck.
  • The square outside is a rococo stage set.

Questions

Is Sant'Ignazio free?

Yes.

What is the fake dome in Sant'Ignazio?

A dome Andrea Pozzo painted on a flat canvas in 1685, in place of a real one that was never built.

Where should I stand to see the ceiling?

On the yellow marble disc in the middle of the nave.

Who painted Sant'Ignazio?

The Jesuit Andrea Pozzo, in 1685–1694.

Where is Sant'Ignazio?

On Piazza di Sant'Ignazio, 5 minutes from the Pantheon.

How long do you need?

20–30 minutes.

Have you been? Was it worth your time?

1 — no, 5 — absolutely

Your vote counts towards the YesGo score.

Sources and fact-check

  • English Wikipedia, Sant'Ignazio, Rome and Andrea Pozzo

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