Campo San Polo is the largest campo in Venice, second only to Piazza San Marco among the city's public squares. It lies in the San Polo sestiere, between the Rialto and the Frari, and its wide, open paving feels unusual in a city of narrow lanes. Over the centuries it hosted markets, bull hunts, sermons and masked balls, and in 1548 it was the scene of a political murder.
Campo San Polo at a glance
- Where: in the San Polo sestiere, on the main walking route between the Rialto Bridge and the Frari.
- Created: once grassland and fields, the campo was fully paved in 1493, when the well at its centre was put in place.
- What it is today: a neighbourhood square with children playing, benches and cafés, used for Carnival events, open-air concerts and summer film screenings.
- Time needed: 15–20 minutes, plus time to visit the church of San Polo.
From pasture to party square
Like many Venetian campi, San Polo began as open ground used for crops and grazing; the word campo itself means field. In 1493 it was completely paved and given its central well. After that it became a place for markets, fairs and large gatherings, and around the 17th century the market for the poor, held until then in Piazza San Marco, moved here. It never rivalled the great Rialto markets, but it became the city's playground instead.
Public festivals, ball games and bull hunts filled the campo, until the noise and disorder became too much. In 1611 all games and the sale of goods were banned here, a ruling still recorded on a plaque outside the church. The square kept its festive role at Carnival, though, and a theory linked to the legend of Venice's Roman origins even claimed the campo had once been a Roman arena, an idea with no evidence behind it.
What to look for
- The church of San Polo in the south-west corner, which turns its apse, not its facade, to the campo; inside are a Last Supper by Tintoretto and the Stations of the Cross by Giandomenico Tiepolo.
- The detached bell tower of 1362, with two 12th-century stone lions at its base.
- The curved row of palaces opposite the church, including Palazzo Maffetti Tiepolo (1712) and the Gothic Palazzo Soranzo; the curve follows a canal, the Rio San Antonio, filled in in 1761.
- Palazzo Corner Mocenigo on the far side, designed by the Renaissance architect Michele Sanmicheli.
- The well head in the middle of the paving, a reminder of the 1493 works that turned the field into a square.
Murder of a Medici
On 25 February 1548 Lorenzino de' Medici was stabbed to death here by two assassins working for Cosimo I, Duke of Florence. Eleven years earlier Lorenzino had murdered his cousin Alessandro de' Medici, the first Duke of Florence, and then fled into exile. Venice offered him shelter, but not safety: Cosimo's agents found him in Campo San Polo.
Tips for your visit
- Come in the late afternoon, when local families fill the square and the light falls on the palace facades.
- Look for the plaque of 1611 outside the church banning games and trade in the campo.
- Check what is on during Carnival and in summer, when the square becomes a stage for concerts and outdoor cinema.
- Respect the residents: this is one of the few big squares where Venetians still live their everyday life.
Nearby
- Basilica dei Frari: the great Franciscan church with Titian's Assumption above the high altar, a few minutes' walk west.
- Scuola Grande di San Rocco: next to the Frari, covered with large canvases by Tintoretto.
- Rialto Bridge: the famous stone bridge over the Grand Canal, along the shopping lanes to the east.
- Casa di Goldoni: the birthplace of the playwright Carlo Goldoni, now a small museum near San Tomà.
See Venice with World City Trail
Our Venice scavenger hunt turns the old town into a game you play on your phone. The route links 10 stops and takes around 2 hours, with about 41 minutes of walking. It includes the Frari Basilica, the Rialto Bridge and St Mark's Square.
If you prefer a different format, there is also a self-guided walking tour and an outdoor escape game in Venice.
Play the Venice scavenger hunt →
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Facts checked in October 2026.