The St. Mark’s Bell Tower, standing 98.6 meters (323 ft) tall, is one of the most iconic symbols of Venice and among the most famous bell towers in the world. Also known by Venetians as “el paròn de casa” (“the master of the house”), it rises in St. Mark’s Square, directly opposite St. Mark’s Basilica.
In this guide, we’ll explore the St. Mark’s Bell Tower together, uncovering its history, unique features, and the many curiosities that bind Venetians so closely to this imposing structure. Did you know, for example, that the current tower was rebuilt only at the beginning of the 20th century?
The turbulent history of St. Mark’s Bell Tower
From watchtower to bell tower – the early centuries
The year is 912—well before the year 1000—and Venetians plan a new watchtower to flank the pre-existing buildings of the Doge’s Palace (Palazzo Ducale). Over time, this first structure—of which very little is known—underwent multiple restorations, often due to lightning strikes or fires.
La statua sulla vetta
Proprio alla fine del 1400 un fulmine danneggiò la cella campanaria e con i restauri che ne conseguirono venne aggiunta anche la statua in legno e rivestita in rame dell’arcangelo Gabriele che, attraverso una piattaforma girevole, serve ad indicare la direzione del vento. La statua venne poi sostituita nella metà del 1800 da un’opera simile realizzata da Luigi Zandomeneghi.
The statue on the summit
At the end of the 15th century, lightning struck and damaged the belfry. During the subsequent restorations, a wooden statue clad in copper depicting the Archangel Gabriel was added. Mounted on a rotating platform, it served as a weather vane indicating wind direction. In the mid-19th century, the statue was replaced with a similar one created by Luigi Zandomeneghi.
The façade features three arches separated by niches containing bronze statues of classical deities: Minerva, Mercury, Apollo, and the statue of Peace.
The bell tower collapses!
As early as the mid-1700s, after a lightning strike destroyed part of the tower and caused the death of three people, concerns arose about the tower’s structural integrity. Despite its massive weight, the bell tower was weak, and materials were clearly deteriorating—yet no decisive action was taken for another 150 years.
Although a commission declared the structure stable in the late 1800s, on July 7, 1902, during minor restoration works on the Sansovino Loggetta, a dangerous crack appeared along the brickwork.
Two days later, the crack continued to widen, and technicians realized the internal material was crumbling even under light pressure. Cracking sounds could be heard as material began to fall from the walls. After three days, the fissure ran along the entire façade and was visible to everyone.
The technicians underestimated the severity of the issue, believing it was caused by minor settling from previous works and posed no risk of collapse. As a precaution, public access was restricted.
On July 13, 1902, at 9:47 a.m., the crack suddenly gave way, and the St. Mark’s Bell Tower collapsed, leaving behind a 20-meter-high mound of rubble.
The Basilica was not damaged, but the Sansovino Loggetta was completely destroyed. Only the corner and the main bell emerged from the debris—we’ll return shortly to the bells of the tower.
The clearing of the rubble took over six months. At the start of reconstruction, the Mayor of Venice famously declared: “where it was and how it was”. After ten years—amid controversies, discoveries by workers, and heated debates—the new bell tower was inaugurated in St. Mark’s Square.
Today’s challenges
Today, the bell tower is under constant monitoring. According to data from the Venice New Consortium, the structure is no longer perfectly vertical due to uneven subsidence between the historic foundations and those expanded in the early 20th century. For this reason, modern reinforcement systems—such as titanium rods—are used to ensure structural stability.
The five bells of the tower
It’s unclear exactly when the bells were first installed on what was originally only a watchtower, but records confirm they were already in place by the 13th century. Today, they can be heard ringing together only on very rare liturgical occasions, such as the feast of the patron saint.
Did you know? Until 1722, there was a sixth bell, which collapsed and shattered and was never replaced.
In 1489, a violent lightning strike caused the bells to fall onto the platform below without damage. They were instead destroyed during the 1902 collapse, except for the Marangona, which miraculously survived. To cast the new bells, eight tons of bronze were melted using an old decommissioned furnace.
- Marangona – sounds the note A. The term “Marangòn” means “worker,” as this bell marked the beginning and end of the workday. Diameter: 1.8 m. Weight: over 3,500 kg.
- Nona – sounds the note B. Traditionally rung at noon. Diameter: approx. 1.5 m. Weight: over 2,500 kg.
- Trottièra – sounds the note C. When it rang, Venetian nobles had to hurry to the Doge’s Palace. Diameter: nearly 1.4 m. Weight: 1,800 kg.
- Pregadi (or Mezza Terza) – sounds the note D. Announced Senate meetings. Diameter: approx. 1.3 m. Weight: about 1,400 kg.
- Renghiera (or Maleficio) – sounds the note E. From “renga” (harangue); it announced executions. Diameter: approx. 1.1 m. Weight: about 1,000 kg.
Did you know…?
Jews confined in the Venetian Ghetto were only allowed to leave the gates that locked them in at night after the sound of the Marangona bell.
A visit to St. Mark’s Bell Tower is absolutely unmissable if you want to experience Venice from a truly unique vantage point. Nearly 100 meters tall, it is the fourth tallest tower in Italy and offers an extraordinary panoramic view over the lagoon.
On clear days, looking north, you can even spot the Dolomites, the mountains that once supplied timber for the Venetian fleet. You can also clearly see the Venetian islands (Murano, Burano, Torcello) and the unique ecological system of the Barene (salt marshes).
Visit St. Mark’s Bell Tower now
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Opening hours and ticket prices
The St. Mark’s Bell Tower is open daily from 9:45 AM to 6:00 PM. Ticket price: €8 (reduced: €4).
Where it is located
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