Plaja Grande, Italy offers 1 beach perfect for sunbathing, surfing, swimming, and more. Plaja Grande, Sicily, Italy, is known for its beautiful beaches and proximity to the Vendicari Nature Reserve. The best time to visit Plaja Grande, Italy, is from June to September, with average air temperatures around 75°F (24°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!