So far, my favorite country in the ENTIRE world is Greece. However, I cannot decide if my favorite island is Santorini or Mykonos. Santorini has the best sunsets I have ever seen in my entire life. In addition, the city is completely white with blue ceilings. It is the most beautiful city I've seen so far. But Mykonos has the best atmosphere and party life. I was at the beach at 10:00am and they literally had bars back to back and the party was non-stop. The bars are on the beach and it is the craziest thing I've experienced. Mykonos is the city where I've had the most fun.