Newly, you keep that up and I surely will be yearning to go back!
I only spent a few days on Santorini (and it seems like ancient times :-) ), but did enjoy a motor launch over to the small island. And, I will never forget running up and down that stone staircase from the town to the sea! (Now, people have a tram option).
This gives a sense of the staircase: Here's a nice shot: