Fabulous luxury villa rentals, whitewashed houses and churches, splashed with blue, clinging to the cliffs above the water… Santorini’s postcard good looks have to be seen to be believed. When an earthquake caused most of the original island to fall into the Caldera, which the sea then filled, it created one of the world’s most beautiful bays, and watching the sun set over the Caldera will ruin any other sunset for you forever!