Travelers are voting Koukounaries as the best beach in Skiathos. There are 4 beaches near Larissa a city just 68 km from Skiathos and 1 beach near Agios Ioannis Rentis which is 85 km distant. The most popular of these are Kokkino Nero near Larissa and Agios Ioannis near Agios Ioannis Rentis. You can find 8 beaches in Thessaly and 47 beaches in the country of Greece. Our members favorite in Thessaly is Agios Ioannis and Balos Lagoon is the top pick in Greece. Want more? Check out our map of beaches in Skiathos.