Spiatza, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Spiatza is known for its proximity to the archaeological site of Ancient Olympia, a major tourist attraction in Western Greece. The best time to travel to Spiatza, Greece, is from June to September, with average air temperatures around 80°F (27°C) and water temperatures near 77°F (25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!