The Byzantine Period

The first action of the Byzantine empire, after reconquering Crete, was to re-establish their authority and power. Not only should all traces of the Arab occupation be abolished but also the defense of the island had to be organised quickly in order to avoid any Arab attempt to take back the island. Thus, strong fortifications are constructed along the coast and at strategic positions.

The hill of Kasteli is fortified with a wall along its perimeter. This was constructed with building materials taken from the ancient city. It is still regarded as a remarkable military accomplishment and a proof of the continuous existence of the city in the period between the Arab and the Venetian occupations.

Byzantine area