The modern city of Chania is founded in the site of a significant ancient Minoan settlement, Kydonia or ku-do-ni-ja as it appears on Linear B script. According to the tradition, Kydonia was one of the three cities founded by King Minos in Crete.
The settlement that is presently excavated in the city of Chania has as center the hill of Kasteli and is the most important of the prefecture. Large habitations with well-built rooms, elegant floors with circular cavities- fireplaces, coated walls with deep red mortar, door frames and ceramics of excellent quality are some of the findings that indicate the existence of a significant proto-Minoan centre. The extended excavations in the archaeological site of Kasteli, which constitutes one of the most important monuments of the prehistoric period of Crete, are carried out since 1966 until today by the 25th Ephorate of Prehistoric and Classical Antiquities. Some of the most important findings of the excavation are available in Chania Archaeological Museum.