Clock Tower of Jajce: A Medieval Entrance Fortification in Bosnia and Herzegovina
Site at a Glance
- Rating
- 4.7
- Popularity
- Very Low
- Country
- Bosnia and Herzegovina
- Primary era
- Medieval
- Eras represented
- Medieval
- Civilizations
- Unclassified
- Site type
- Military
- Remains
- Gate
On this page4 sections
History
The Clock Tower of Jajce is a medieval entrance fortification in Bosnia and Herzegovina, standing in the Upper Town before Jajce Fortress. Built during the Middle Ages, it formed part of the historic approach toward the lower settlement and stood beside the old residential quarter. Its construction is tentatively linked with the fortress enclosure built during the rule of Hrvoje Vukčić Hrvatinić, a late medieval Bosnian nobleman who held the title of grand duke.
Medieval Entrance Tower
The building retained the character of a fortified entrance tower rather than having a securely established original function as a clock tower. Its position in front of the fortress and beside the residential agglomeration reflects its role in the movement between the upper and lower parts of Jajce. The precise date of construction is not known.
Ottoman and Austro-Hungarian Changes
The name Clock Tower of Jajce, or sahat-kula, refers to a clock tower associated with a public timepiece in the Balkans. There is no official evidence that a clock stood on the building from its foundation or that it was originally designed for that purpose. During Ottoman administration, the structure was reportedly converted into a clock tower, with a clock mechanism hung above the gate on the eastern arch. The nearby Šeherćehajić family maintained it.
After the Austro-Hungarian occupation of Bosnia and Herzegovina, when the territory came under Austro-Hungarian administration after Ottoman rule, soldiers removed the clock and bell. The building is regarded as a unique example among clock-tower-type structures in Bosnia and Herzegovina because its height and proportions differ from those of typical clock towers erected there during the same period. It is designated a National Monument of Bosnia and Herzegovina.
Remains
The Clock Tower of Jajce is an irregular rectangular fortification measuring 10.50 by 9.00 metres. Its rubble-stone walls are bound with hydraulic lime mortar, a lime-based material that hardens through a reaction with water, and reach up to 3.50 metres in thickness in places. A steep hipped roof covered with wooden shingles protects the entire structure.
Arched, vaulted doorways open on the eastern and western sides into a central space of considerable height. The eastern entrance is associated with the later placement of the clock mechanism above its arch. Changes visible in the wall surfaces belong to different periods, preserving evidence of successive interventions in the fortification.

