The Venetian Fortezza fortress is built on the "Paleokastro" hill, located on the west side of the city. On the same hill the Acropolis of the ancient city of Rithymna was located, along with a sanctuary dedicated to Goddess Artemis. The Fortezza fortress was built between 1573-1580 by the Venetians in order to protect the citizens from the Turkish threat. It is shaped like a star, it has three gates and six ramparts.
