Santorini; holy smokes this is place is scenic!  One of the most beautiful places we have seen.  This is where you'll see the whitewashed buildings with ocean blue roofs (the cathedrals have the blue roofs).  It is a great place to buy paintings and a Greek ballcap!  Head up and down the mountain to the picturesque city of Iao.  It is your choice to take the incline car or the donkeys.  If you take the donkeys, remember, there may be a smell attached!