Duomo

Sicily's sole Michelin two-star is located in the labyrinthine Ragusa Ibla, so unless you're also staying in this Baroque town, it's best to come for lunch. The tasting menu is a lengthy affair and the dining room is not the world's most inspired place. But wonderfully named chef Ciccio Sultano, who once worked in New York's Felida, has been raising the bar on Sicilian cuisine since he opened Duomo in 2000, and he remains a much-respected culinary force on the island.