The Pacini Garden is one of the two oldest gardens in the city and one of the four main parks of Catania. It is dedicated to the opera composer Giovanni Pacini, who was born in Catania in 1796. It is located under the arches of the Marina, near the port and the ancient Uzeda gate. (Entry from the Italian Wikipedia page, CC BY-SA. Location marked by the OpenStreetMap community.)
In the app, check in on site: you earn a point and the AI guide tells you about the place in your language.