Ermioni, Greece offers 13 beaches perfect for sunbathing, surfing, swimming, and more. Ermioni is known for its proximity to the ancient site of Epidaurus and the island of Hydra. The best time to travel to Ermioni, Greece, is from May to September, with average air temperatures ranging from 75°F to 85°F and water temperatures from 72°F to 79°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
