With the purpose of collecting all the archaeological findings of the prefecture, the Archaeological Museum of Kilkisoperates since the early 70s and includes findings from: A) the Prehistoric period. Among them, the Neolithic figurines from the village of Colchida and collection of prehistoric tools from the same village; B) the archaeological site of the cemetery of the Iron Age in PalaioGynaikokastro; C) thehistorical times such as sculptures, pottery, jewelry and other objects of everyday life.

Among the impressive sculptures there is also theKouros of Europos, dated at the end of the 6th century BC, the four statues from theHeroonof Palatiano of the 2nd century AC, the statue of the god Dionysus, also from Palatiano and the statues of the gods Apollo and Aphrodite from the region of Mikrodasos and Chorygi respectively.