Archaeological site Gradina on the Bosut is located on the bank of the river Bosut, in the village Vasica. The studies that were carried out from 1964 to 1988. found that in this place was a continuous settlement from late Neolithic Age until the Middle Ages. The site is categorized as a cultural heritage of great importance. In the picture gallery "Sava Sumanovic" in Sid, was opened a permanent archaeological exhibition "Gradina on the Bosut" depicting life in the city 5000 years long. The exhibition consists of 236 cases.
