Travelers are voting Koukounaries as the best beach in Skiathos. There are 1 beach near Andros a city just 120 km from Skiathos and 1 beach near Kavala which is 130 km distant. The most popular of these are Agios Stefanos near Andros and Avdira in Kavala. You can find 1 beach in Thessaly and 8 beaches in the country of Greece. Our members favorite in Thessaly is Koukounaries and Myrtos Beach is the top pick in Greece. Want more? Check out our map of beaches in Skiathos.