Σπιναλόγκα
Venetian sea fortress that later became a leper colony until 1957.
Φρούρια & κάστρα · Άγιος Νικόλαος
Santorini, Spinalonga, islands
With a day trip you can see a big sight without driving. Organised trips include transport and tickets, often a guide too. Popular ones are Santorini by fast ferry, Spinalonga with Elounda, Knossos with Heraklion, and the islands of Chrissi and Gramvousa.