What I can say about the most beautiful island that i ever visited. We took full day tour arranged by the hotel, started at 9 am until sunset around 9 pm. We went to Prehistoric Town of Arkotiri, since I dont really like history, it was only OK. But, from there only 5 min walking you can reach red sand beach, it was windy when we arrived there. Such an amazing beach. After that, heading to black sand beach. We had our lunch there, many Greek restaurants with front beach view. I forgot the name of the restaurant, but the food was delish and worth the price. Lunch was done, continued to Megalochori village, the town is so quite because everyone gone for working. One word, im totally impressed with all traditional taverns, original houses, restaurants, souvenir shops, trees and everything.
The tour also brought us to have wine tasting experience, the place has picturesque, breathtaking and best spot to see Santorini from up. The wine taste was average, I prefer Italian wine though.
Overall, everything was wonderful when I visited Santorini, for sure want to return sometime