The black basalts that Polyphemus, blinded, hurled against Ulysses' ship: the stacks of Aci Trezza rise before the village of the Malavoglia by Verga. You can swim and snorkel in the protected marine area, or take a boat trip around Lachea Island; along the seafront, enjoy granitas and grilled fish.
In the app, check in on site: you earn a point and the AI guide tells you about the place in your language.