Torre dell'Orologio

Torre dell'Orologio is a medieval clock tower in Chioggia, a small fishing town at the southern edge of the Venetian Lagoon. It stands next to the Church of Sant'Andrea and houses a clock mechanism considered one of the oldest still-working tower clocks in the world.

What's the history behind the tower?

The tower itself has Roman-Byzantine roots — its oldest surviving structure probably dates back to around the year 950. It originally served as a lighthouse and watchtower guarding access to the lagoon. Today it stands roughly thirty metres tall, with walls at the base thicker than a metre and twenty centimetres, proportions typical of defensive buildings from that era.

Where does the clock come from?

The clock mechanism that now crowns the tower dates to the 14th century. It originally sat in the old Palazzo Pretorio before being moved to the top of the Sant'Andrea tower. Its creation is attributed to the Dondi family, renowned clockmakers of the period and creators of sophisticated astronomical mechanisms, including the famous Astrarium. The Dondi lived in Chioggia before relocating to Padua, where their work went on to earn Europe-wide recognition.

What will you find inside?

Starting in 1997, the tower was gradually adapted for visitors — additional floors were built and the structure was reinforced. The work led to its public opening on 16 September 2006 as a "vertical museum." Visits proceed floor by floor, with each level covering the history of the town, the neighbouring Church of Sant'Andrea, and the tower's own clock mechanism. It's one of the few attractions in the region where the story of clockmaking intersects directly with the history of local defensive architecture.

How do you get to Torre dell'Orologio?

Chioggia sits at the southern end of the Venetian Lagoon, well connected by road to Venice and Padua. The tower stands in the historic centre, right next to the Church of Sant'Andrea — an easy walk from the main squares and waterfronts where most visits to the town begin. Chioggia is often nicknamed "little Venice" because of the canals that cut through its old town, so reaching the tower is a natural part of a walk through the centre.

When should you visit?

The tower and its museum are best visited as part of a longer walk through Chioggia, combined with the fish market, the Vena canal waterfront, and the churches of the old town. Aim to visit outside peak tourist season, when the town is quieter and climbing the tower's floors doesn't mean queuing. It's worth checking the museum's current opening hours before your visit, since they can change seasonally.

Frequently asked questions

What is Torre dell'Orologio in Chioggia? A medieval tower next to the Church of Sant'Andrea, topped by a 14th-century clock attributed to the Dondi family — one of the oldest working clock mechanisms in the world.

Can you visit the tower? Yes, it has operated as a vertical museum since 2006, with each floor presenting the history of the town, the church, and the clock mechanism itself.

How old is the tower's structure? The oldest parts likely date to around the year 950 and have Roman-Byzantine origins — the tower originally served as a lighthouse and watchtower.

What pairs well with a visit to the tower? A walk through Chioggia's old town, the Vena canal, the fish market, and the Church of Sant'Andrea, which stands right beside the tower — all within easy walking distance.