Torre di San Gemiliano, Coastal watchtower in Arbatax, Italy.
The Torre di San Gemiliano is a cylindrical stone watchtower standing on a rocky promontory overlooking Porto Frailis Bay near Tortolì. The structure features thick stone walls built during the Renaissance period, with an elevated entrance designed for defensive purposes.
The tower was built in 1587 under Spanish rule to defend the eastern Sardinian coast from pirate raids and naval threats. It remained part of a coastal defense network for over two centuries before its military role ended.
The tower represents the strategic defense network of Sardinia, connected visually with towers of Barì and Bellavista for coastal surveillance.
The site is accessible by following a marked path from Via San Gemiliano, which leads to the elevated viewpoint on the headland. Sturdy footwear is recommended due to the rocky terrain, and the path can become slippery during wet weather.
From this location, visitors can see far along the Mediterranean coast in a way that once served for maritime warnings across the region. Stone carvings at the base of the structure preserve traces of original inscriptions from its period of use.
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