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Grotte di Catullo

The ruins of Italy’s largest known Roman villa, crowning Sirmione’s peninsula above Lake Garda.

  • Sirmione
  • Archaeological site
Where
Sirmione
Best for
Largest Roman villa in Italy
Allow
1 hr 30 min
Tickets
From €10
Checked September 2026

At the tip of Sirmione’s peninsula, on land that juts into Lake Garda like a thumb, the ruins of Italy’s largest known Roman villa spread across an old olive grove for nearly 20,000 square meters.

Built between the late 1st century BC and the 1st century AD, the complex is named for the poet Catullus, who called Sirmione the jewel of all islands and peninsulas, though the villa itself likely rose after his death and belonged to someone else entirely. Walk the surviving walls and the cryptoporticus, the vaulted underground gallery that kept the villa cool, and climb to the northern terrace for a view down the lake that has drawn visitors since the Romans built it for exactly that purpose. An on-site museum, opened in 1999, displays finds from here and elsewhere around Sirmione.

Five things worth finding

If you see nothing else, see these.

  1. The cryptoporticusRoman, 1st century

    A long vaulted passage, once covered, that kept the villa cool and gave shaded access along the lake.Western side of the villa

  2. The northern terraceRoman, 1st century AD

    A wide viewing terrace once shaded by an awning, looking straight up the lake; the view is why the villa was built here.North side of the villa

  3. The Aula dei Giganti and Aula a tre pilastriRoman halls with modern names

    Two of the halls with conventional names; wandering between them gives a sense of how large the original villa was.Central part of the villa

  4. The great cisternRoman, about 43 meters long

    A vast water tank with a herringbone floor, part of how the villa supplied its baths and gardens.Beneath the villa

  5. The olive groveAbout 1,500 olive trees

    Ancient walls and olive trees share the same ground, some of the trees centuries old.Central area of the site

Plan your visit

Everything you need before you go.

Tickets
From €10
Booking
No booking needed
Time needed
1 hr 30 min
Best time
Summer evenings in the last hours before closing, when the light over the lake is best.
Getting there
The site sits at the far end of Sirmione’s old town, a walk from the castle and the car parks at the peninsula’s entrance, since cars cannot drive into the historic center.

Full price €10, reduced €2. Free on the first Sunday of each month. Confirm current hours before visiting, since the seasonal schedule shifts. Last updated September 2026. Prices change, so check the official site before you go.

Go in the last hour of opening: the crowds that fill Sirmione’s old town by day thin out here first, and the ruins catch the evening light from the west.

Get directionsGoogle MapsApple Maps

Good to know

How long should you spend at the Grotte di Catullo?

About an hour and a half. The site is large and open, so allow time to walk the terraces and step into the small on-site museum.

Was this really Catullus’s villa?

Probably not. The villa was built after the poet’s death and likely belonged to someone else, but the name stuck because Catullus wrote lovingly of Sirmione. It is still the largest known Roman villa in northern Italy.

Can you see the Grotte di Catullo and Sirmione in one day?

Yes, they are the same walk: the site sits at the far end of the old town beyond the castle. A full day lets you add the castle and a swim or a boat out on Lake Garda.

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