Cattedrale di San Pietro Apostolo
Two bell towers rise above Piazza San Pietro, each telling a different time — the left clock marks six-hour intervals in the old Roman style, the right runs the standard twelve. That small, persistent oddity sets the tone for a cathedral that has absorbed centuries of Frascati's life, loss and reconstruction. Inside, an 11th-century wooden crucifix from the ruins of ancient Tusculum stands in a space that had to be rebuilt almost from scratch after Allied bombing in September 1943.
What survived, or was recovered, matters here. A marble relief by Pompeo Ferrucci from 1612 — Christ handing the keys to Peter — predates the destruction. So does a funerary monument to Charles Edward Stuart, the Young Pretender, whose brother Henry Benedict Stuart served as Bishop of Frascati and held the funeral mass for him here in 1788.
💛 What travellers fall for
People who come back tend to linger in front of the Ferrucci relief longer than they expected, and to look twice at the Stuart monument — the Jacobite thread running through an Italian hill-town cathedral is the kind of detail that rewards a second visit. The fountain in the square outside, with its 1619 inscription, is worth reading if your Italian stretches that far.
The story behind Cattedrale di San Pietro Apostolo
Construction began in 1598 to designs by Ottaviano Nonni, known as Mascherino. The first Mass was celebrated on 29 June 1610, though official consecration didn't come until 1636. The cathedral replaced an earlier church, Santa Maria in Vivario, as Frascati's population outgrew it. Its façade — built from Tusculan stone quarried locally and Tivoli travertine — was added between 1696 and 1700 by Girolamo Fontana.
On 8 September 1943, Allied bombing gutted the interior. The reconstruction that followed stripped the space back considerably, which explains the relative austerity you encounter today. Pope Paul VI designated it a minor basilica on 1 March 1975. The seat of the Bishop of Frascati since its founding, it carries that civic weight quietly.
Good to know
Regional trains from Rome reach Frascati in around 30 minutes, and the cathedral is a five-minute walk from the station. Mornings are the safest bet — the cathedral reportedly closes around 1 PM, though hours can shift. Entrance to many Italian cathedrals of this type is free.
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What travellers say about Cattedrale di San Pietro Apostolo
Great Cathedral and very quiet compared to Rome City Centre. The special part here is that Bonnie Prince Charlie's heart is buried within the Cathedral as his brother was the Cardinal of Frascati.
A beautiful church located at the town center. In the winter, there is an ice skate ring in the plaza right in front of it.
The Papal Mass is touched！ The view of Cupola is superb! I am looking forward to send a letter from the Vatican post office.
Frascati, is a city and comune in the Metropolitan City of Rome Capital in the Lazio region of central Italy. It is located 20 kilometres (12 mi) south-east of Rome, on the Alban Hills close to the ancient city of Tusculum. Frascati is closely associated with science, being the location of several international scientific laboratories. -wikipedia
The cathedral is closed at 1 pm onwards. One should plan in morning hours.
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