Forte di Sant'Andrea

Forte di Sant'Andrea is a stone fortress at the entrance to the Venice lagoon, built with thick walls and a central bastion. The structure was designed to command both the adjacent waterways and the narrow passage leading into the lagoon.

Architect Michele Sanmicheli designed the fort in 1543 to counter threats from Ottoman fleets, which regularly attacked Venetian territories. The structure was part of a wider defense system built to protect Venice's control over its sea routes.

The fortress represents a chapter in Venetian maritime culture and shows how the Republic sought to monitor and protect its waters. From outside, you can see how the structure fits into the lagoon and what strategic role it held in controlling harbor access.

The fort can only be reached by boat and sits isolated in the water, making a boat trip necessary. Visitors should know that access may be limited due to maintenance work or weather conditions.

The fort's guns were fired only once in actual combat, during Napoleon's campaigns when French ships tried to breach the lagoon. This rare instance of combat makes the site a window into a tense moment from the late 1700s.

Location: Venice

Inception: 1543

Made from material: rock

Part of: Defense system of the Venice Lagoon

GPS coordinates: 45.43465,12.38119

Latest update: December 10, 2025 20:06