Domus de Maria, Italy offers 21 beaches perfect for sunbathing, surfing, swimming, and more. Domus de Maria is known for the stunning beaches of Chia, including Su Giudeu and Cala Cipolla. The best time to travel to Domus de Maria, Italy, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures from 68°F to 77°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!