Bokar Fortress, Fortified tower in Dubrovnik, Croatia
Bokar Fortress is a limestone bastion at the western corner of Dubrovnik's city walls, spanning two levels with a distinctive semicircular design. The structure extends partially over a detached rock formation, supported by arched foundations that allow seawater to flow beneath.
The fortress was built between 1461 and 1463 by Florentine architect Michelozzo di Bartolomeo to protect the Pile Gate and surrounding defenses. It emerged during a period when Dubrovnik reinforced its walls against emerging military threats from the sea and land.
The fortress reflects how residents prioritized defense by positioning this structure at the city's most vulnerable point. Its role as a guardian of the main gate remains visible through its strategic placement and thick stone walls.
Access the fortress by walking the Town Walls circuit, where you can view historical cannons and collections of precious stones along the path. The route includes narrow passages and stairs, so wear comfortable shoes for easier navigation.
The fortress was specially engineered to allow seawater to flow underneath its structure, a technical achievement of Renaissance builders. This solution enabled the builders to construct the bastion on a partially detached rock without completely isolating it from the shore.
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