Marathonas, Greece offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Marathonas is known for the historic Battle of Marathon and the Marathon Tomb. The best time to travel to Marathonas, Greece, is from May to September, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 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!
