Piano Inferno Marina, Italy offers 1 beach perfect for sunbathing, surfing, swimming, and more. Piano Inferno Marina, Sicily, Italy, is known for its proximity to the stunning Mount Etna and the picturesque beaches of the Ionian Sea. The best time to travel to Piano Inferno Marina, Italy, is from June to September, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 73-79°F (23-26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!