On your second day, immerse yourself in Genoa's rich maritime history. Start by visiting the Galata Maritime Museum, where you can learn about the city's seafaring past and explore life-sized reconstructions of historic ships. Next, head to the Porto Antico (Old Port) area and take a boat tour to see the city from the water. Don't miss the opportunity to visit the Aquarium of Genoa, one of the largest aquariums in Europe. In the evening, enjoy a leisurely walk along the waterfront promenade and dine at a seafood restaurant.