Megas Gialos, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Megas Gialos is known for its beautiful beaches and proximity to the historic town of Ermoupoli. The best time to travel to Megas Gialos, 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!
