Mileopo, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mileopo, South Aegean, Greece, is known for its stunning beaches and the ancient ruins of the Temple of Apollo. The best time to travel to Mileopo, Greece, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures near 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!