Gradačac · Northern Bosnia · Ottoman · 18th–19th c.
Gradačac Castle
Gradačac's historic complex combines a prominent residential and administrative tower with fortifications around the hill. The city identifies the tower of Husein-kapetan Gradaščević as an eighteenth-century landmark, alongside the clock tower of 1824 and Husejnija mosque of 1826. These buildings reflect the Ottoman frontier town and the Gradaščević family's role, rather than a wholly preserved medieval castle. The captain's association with the movement for Bosnian autonomy is part of the site's significance. Conservation continues to address walls and towers; the atlas records the ensemble without implying unrestricted access to active works.
Explore the 3D modelThrough the centuries
18th c.
The captain's tower becomes a defining feature of the fortified complex.
1824
Construction date of the nearby clock tower given by the city.
1826
Construction date of Husejnija mosque given by the city.
Architecture & evidence
Captain's residence and tower
The architectural survey describes a 12.50 × 15.50 m main block and a 7.18 × 7.70 m eastern tower, 18.20 m high, with projecting timber upper rooms. Those dimensions guide the principal masses; window and roof details remain estimated.
Sahat-kula
The separate clock tower belongs to the captain's Ottoman-era ensemble. The model distinguishes its slender shaft from the larger residential tower, without reconstructing its interior mechanism.
Kapi-kula gateways
Three roofed entrance towers control approaches to the enclosure. The model includes these portal types with open passages. Their spacing and wider defensive circuit are approximate rather than survey-traced.
Plan your visit
The historic complex is in central Gradačac. Follow current local access notices around conservation work.
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