Zvornik · Drina valley · Medieval · Ottoman
Zvornik Fortress
Zvornik's fortress is a connected system of Lower, Middle and Upper Town rather than a single hilltop building. The municipal tourism organisation places its likely beginnings in the late thirteenth or early fourteenth century. Successive rulers reshaped it: the Branković connection survives in the name Đurđev grad, while the Jerina building story belongs to legend. Ottoman and Austro-Hungarian additions account for much of the surviving complexity. The lower gate lies near the river road; the upper enclosure commands views across the Drina valley. The atlas anchor is approximate and does not represent the entire long defensive circuit.
Explore the 3D modelThrough the centuries
13th–14th c.
Probable foundation period given by the tourism organisation.
Ottoman period
Expansion connects and strengthens the fortified complex.
1878–1918
Austro-Hungarian garrison and further alterations.
Architecture & evidence
Upper citadel tower
Zvornik is a linked Upper, Middle and Lower Town system. This scene concentrates on the upper citadel and its prominent round masonry tower. The complete descent to the river is not compressed into this model.
Garrison and upper court
Successive medieval, Ottoman and Austro-Hungarian uses reshaped the complex. Reduced interior walls distinguish surviving remains from hypothetical complete buildings; their heights and alignments are estimated.
Descending defense line
Walls continue down the Mlađevac slope toward the other fortified zones. The short connection here indicates that relationship; it is not a model of the entire 49,000 square metre site.
Plan your visit
The tourism organisation describes a walking route from the town and a longer road approach to the upper town. Confirm current access locally.
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