The pleasant stroll along the Via al Mare Fabrizio de André (a jetty) past Genoa's vast aquarium, offers sweeping views over the city's harbour and the eclectic ships it shelters. You'll spot the Neptune, a Disney-esque replica of a Spanish galleon, as well as some massive cruise liners marooned by the pandemic. You'll end up on some floating barges, where you can sit down and soak up the maritime atmosphere.