Hodidjed is a ruined medieval fort near Sarajevo, Bosnia and Herzegovina. Hodidjed was the only known fortification in the area of Vrhbosna župa in the High Middle Ages. The fort, located at Han Bulog east of Sarajevo, was first taken by the Ottoman Empire between 1428 and 1430, then retaken by Matko Talovac in 1434, and then taken again by Barak Isaković in 1435.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.