Marciana, Italy offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Marciana, Tuscany, Italy, is known for the Monte Capanne, the highest peak on Elba Island, and the ancient Marciana Fortress. The best time to travel to Marciana, Italy, is from May to September, when the average air temperature is around 75°F (24°C) and the sea 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!