When you think of Santorini, what comes to mind? If you pictured whitewashed houses with blue shutters, then you must be imagining the beautiful village of Oia. Perched on the northwest edge of the caldera, Oia is a maze of narrow streets, renovated cave houses and small squares. This town used to be a cluster of seamen houses, but now hosts thousands of tourists each year wanting to experience its breathtaking ocean views and take photos of one of the most iconic landscapes in all of Greece.