Lacco Ameno, Italy offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Lacco Ameno is known for the Fungo rock formation and the Negombo Thermal Gardens. The best time to travel to Lacco Ameno, Italy, is from May 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!