Tuhaglia

Tuhaglia, also known historically as Tuhelj or Tuchegl, is a medieval fortress located in the parish of Lepenica near the modern town of Tarčin in Bosnia and Herzegovina. Constructed circa the 14th century, the structure was strategically positioned on a steep hill overlooking the Bijela River, approximately three kilometers north of Tarčin. By the late 19th century, historical records referred to the site as Tuheljgrad. The fortress served as a central point for the surrounding area, with evidence suggesting that the nearby settlement of Smucka functioned as its suburb during the medieval period. This connection is supported by documents from 1428 mentioning Smuçicha and the presence of a necropolis featuring stećak tombstones at the Borak site, which indicates a significant local population at the time.

The historical significance of Tuhaglia extends beyond the immediate ruins, as the name now applies to the entire canyon of the Bijela River stretching from Tarčin to its confluence with the Crna River, where it forms the Lepenica River. While specific details regarding its architectural style, original builders, and military engagements remain unrecorded in available sources, the site stands as an important marker of regional history within the Hadžići municipality. Today, the location exists primarily as archaeological remains rather than a standing structure. Although its current physical condition is not explicitly detailed in historical summaries, the site continues to be recognized for its role in the medieval defensive network of Bosnia, offering insight into the settlement patterns and strategic geography of the 14th and 15th centuries.