Spinalonga is a barren, arid rocky islet lying in the mouth of the natural harbour of Elounda. The islet was fortified in antiquity, to protect the ancient city of Olous. Towards the end of the 16th century, the Venetians, as part of their great fortification works to defend Crete, built on Spinalonga one of the most important bastion-type seaward fortresses of the Mediterranean. At strategic points in the fortifications are set the two demilunes, major works of fortification architecture.
During the Cretan War (1645-1669), refugees sought shelter on the islet, as did rebels who used it as a base to harrass the Ottomans. Under the terms of the treaty for the surrender of Chandax (Heraklion) in 1669, Spinalonga remained a Venetian possession. In 1715, following a siege, the islet was surrendered to the Ottomans, the Venetian garrison left and the remaining 600 inhabitants were taken captive.
From 1715 onwards, Spinalonga was settled by Muslims, who built their houses on the foundations of the Venetian buildings. The village flourished after the mid-19th century, until by 1881 it housed a population of 1,112 and was the largest Muslim commercial centre of Merabello Bay.
The village houses were arranged in a stepped pattern across the west and south sides of the islet. At the end of the 19th century it is estimated that there were approximately 200 homes and 25 shops or workshops on Spinalonga. Today many well-built two-storey houses and shops remain; their morphology and symmetrical proportions are indicative of the principles of local and Balkan architectural tradition.
In 1904, during the period of the Cretan State, Spinalonga was chosen as the site of a Leper Hospital. Sufferers who were sent to live on the island survived on State funding and charitable donations. Their hard, wretched life did not weaken their will to live. They organised their home, fell in love, married, had children.
After the Leper Hospital was shut down in 1957, the islet remained deserted and uninhabited. In 1976 it was designated an archaeological site. Today it is an organised archaeological site with hundreds of thousands of visitors each year.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.