We have been coming to Hydra for 8 years and this restaurant is our top choice for amazing greek food. Anna and Stefano and their family are so hospitable and welcoming to all guests. Anna's fried Calamari is the best I have ever had anywhere in the world .... without a doubt. And Stefano's grilled sardines are really amazing as well. To Perfkakai is one of the main reasons to come to Hydra. You must go.