Palazzo Sforza is a stunning example of Renaissance architecture and a key symbol of Proceno. Built in the 16th century by the Sforza family, the palace still features its majestic façade, frescoed halls, travertine courtyard with a well, and echoes of famous historical figures. The palace was built to showcase the new rule over Proceno, granted as a fief to the Sforza family by Pope Paul III Farnese in 1542. Architect Nanni di Baccio Bigio, from the Sangallo school (known for San Pietro and Castel Sant’Angelo), designed it. Building the palace required tearing down an older communal building, possibly one marked with Etruscan “clavus annalis” stones. Later, Paolo I Sforza extended the palace toward the Paglia Valley. He added a loggia, a chapel, and other spaces—some of which collapsed in the 1800s. By 1557 the palace was habitable and hosted notable guests including Cardinal Ferdinando de’ Medici and Giovanna d’Aragona.
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Opening days
From Monday to Sunday
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Opening times
8:00 AM – 6:00 PM
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Info Reservation
Free access during daytime hours.
Restoration and Current Features
In 1985, the Municipality of Proceno purchased the palace and restored it. Highlights include:
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An entrance hall adorned with grotesque frescoes
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A travertine well in the courtyard
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Frescoes by Michele Grechi da Lucca (biblical scenes, myths)
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A monumental fireplace inscribed "Paulus Sfortia"
Although the “Marquis Paolo Sforza Hall” no longer exists, its fireplace endures.
The Chapel and Square
Between 1581 and 1584, Paolo I Sforza had the square in front paved with herringbone bricks. The internal chapel, originally dedicated to the Nativity, was later renamed for Saint Agnes of Montepulciano, reflecting local devotion.
Later Owners and Community Role
The Sforza rule ended in the 18th century. After Paolo I, the palace passed through the hands of the Mazzanti, Polidori, Selvi, and finally the Severi family, who donated it to the Municipality. This history shows the palace’s ongoing importance to Proceno.
Palazzo Sforza is one of Proceno’s main cultural attractions. It offers visitors a window into the history of Tuscia and stands as one of the most authentic historic villages in Lazio.
Where
Corso Regina Margherita, 2, 01020 Proceno (VT)
Visiting Rules
Photography and video recordings are allowed, except during religious services.
Altre informazioni
Photography and video recordings are allowed, except during religious services.
