Villaggio Valentina, Italy offers 1 beach perfect for sunbathing, surfing, swimming, and more. Villaggio Valentina, Sardinia, Italy, is known for its proximity to the stunning beaches of Costa Smeralda and the historic site of Nuraghe La Prisgiona. The best time to travel to Villaggio Valentina, Italy, is from June to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 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!