Torre di Mezza Spiaggia, Historical coastal tower in Poetto, Italy.
The Torre di Mezza Spiaggia is a coastal tower in Cagliari located directly on Poetto beach with a cone-like stone structure. The limestone building once featured a roof terrace that served as a lookout point for monitoring sea activity.
Spanish authorities ordered construction of this tower before 1591 as part of a coastal defense network against pirates and foreign fleets. It served as one of several watch posts protecting Sardinian shores.
The tower exemplifies sixteenth-century military engineering with its internal dome vaulted chamber leading to a roof terrace for surveillance purposes.
The tower sits directly on the public beach and is easy to reach by walking along the Poetto shoreline. Access to the interior is closed, so you can only view the structure from outside.
The entrance is sealed with bricks, keeping the interior chamber and terrace permanently closed off from view. This unusual approach preserves the original structure while preventing visitors from accessing the inside.
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