Part 4: this is the last part of my 2 week Cyclades island hopping holiday. Santorini is probably the most touristic island, but how could it not be?! When you arrive by ferry you are in the middle of the caldera. You see the amazing cliffs and the picturesque mountain villages of Fira, Imerovigli and Oia on top. It is a stunning sight! Time to discover Santorini!