Istro, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Istro is known for its beautiful Voulisma Beach and the nearby archaeological site of Gournia. The best time to travel to Istro, 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!
