Agios Ioannis, Greece offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Agios Ioannis, South Aegean, Greece, is known for its stunning beaches and proximity to the iconic Mykonos Town. The best time to travel to Agios Ioannis, Greece, is from late May to early October, with average air temperatures around 75°F (24°C) and water temperatures around 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!
