This small and gracious island is the least "tourist-y" of the Aeolian Islands. Perhaps it is even the oldest. Its coasts are jagged and dotted with the deep caves. The area is a paradise for diving: the most famous cave is the cave of Bue Marino. It’s not all: explore the seabeds off Cape Graziano that hide the Underwater archaeological museum, with wrecks of Greek and Roman ships sunk over the centuries.