The Kazarma Fortress in Sitia stands high above the town and is visible from the beach. It was built by the Venetians in the 13th century as the guard barracks, the Casa di Arma, a name corrupted to Kazarma.
The Kazarma Fortress was the main defensive fortification of Sitia, but it was badly damaged by frequent pirate raids and invading forces. In 1303 it was partly destroyed by an earthquake which struck the area, and was rebuilt without regaining its former power.
In 1508 it was badly damaged by another major earthquake, while in 1538 Barbarossa invaded Sitia and destroyed most of the fortress. In the 16th century, the Venetians embarked on a programme of major fortification works across Crete.
When the Turks invaded Crete in 1645, the Venetian General Mocenigo decided that the fortress could not protect the city and withstand a siege, so he moved his men and equipment to Chandax (Heraklion) in 1651.
The Turkish army took the Kazarma Fortress and turned it into a fort, making major changes to the interior of the structure. The new fort was built at the base of the Venetian castle.
The Kazarma Fortress is open daily except Mondays, offering a stunning panoramic view of the town of Sitia.
References:Kristiansten Fortress was built to protect the city against attack from the east. Construction was finished in 1685. General Johan Caspar von Cicignon, who was chief inspector of kuks fortifications, was responsible for the new town plan of Trondheim after the great fire of 18 April 1681. He also made the plans for the construction of Kristiansten Fortress.
The fortress was built during the period from 1682 to 1684 and strengthened to a complete defence fortification in 1691 by building an advanced post Kristiandsands bastion in the east and in 1695 with the now vanished Møllenberg skanse by the river Nidelven. These fortifications were encircled by a continuous palisade and thereby connected to the fortified city. In 1750 the fortress was modernized with new bastions and casemates to protect against mortar artillery.