Sporades, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sporades, Thessaly, Greece, is known for its beautiful beaches, the Marine Park of Alonissos, and the filming location of the movie "Mamma Mia!" The best time to travel to the Sporades, Greece, is from late May to early October, with average air temperatures around 75-85°F (24-29°C) and water temperatures ranging from 72-79°F (22-26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!