Prusac

Prusac is a village in Bosnia and Herzegovina in the Central Bosnia Canton of the Federation of Bosnia and Herzegovina. It is one of the oldest villages in the Skopaljska valley located in the upstream area of the Vrbas river. It is located a few kilometers from Donji Vakuf.

Each year, Prusac is the site of the largest Muslim gathering site in Europe. Every June thousands of Bosniaks and other Muslims gather at the holy site at Ajvatovica. It was known as "Akhisar" (White Castle in Turkish) during Ottoman rule.

History

The first historical record of Prusac under its present name, was about 1478 in a letter of Skender Pasha to Dubrovnik. In the Middle Ages, Prusac was part of the Uskoplje area, including the fortresses of Susid and Vesela Straža.

Biograd

The castle of Biograd is located on a rock, overlooking the whole valley of Donji Vakuf. "Bio" means 'white' in the Ikavian accent of Shtokavian dialect, and refers to the white limestone found in this region. The fortress was enclosed with walls thick two and a half meters in some places, featuring loopholes and cannon holes. The strength of Prusac' walls can be measured against the average of medieval cities, which is about one meter. The towers were covered with limestone, carefully mixed with mortar from sifted sand. Next to the guard tower was a round well, which supplied the city with fresh water. The one side of the fortress allowing access features a six meters wide ditch, with a drawbridge leading to the entrance gate.