Start your trip with a visit to the majestic Palazzi dei Rolli, a UNESCO World Heritage site with several historic palaces. Then, walk to the Casa di Colombo, the birthplace of Christopher Columbus, and learn about his life and journeys.
Spend the morning at the Acquario di Genova, one of the largest and most impressive aquariums in Europe. After that, take a bus to the quaint seaside village of Boccadasse and relax on its small beach. Enjoy dinner at one of the village's traditional seafood restaurants.
Take a stroll along the beautiful Via Garibaldi, a street lined with stunning Renaissance palaces. Then, head to the Piazza De Ferrari, the city's main square, and admire its fountain and architecture. End the day with a visit to the Teatro Carlo Felice, one of Italy's most renowned opera houses.
Start your day by visiting the Museo d'Arte Orientale, which houses an impressive collection of Asian artifacts. Then, take a bus to the Lanterna di Genova, a 16th-century lighthouse that offers panoramic views of the city and the Mediterranean Sea. End the day with a sunset walk along the Corso Italia, a scenic promenade.
Visit the Cattedrale di San Lorenzo, a beautiful Catholic church with a rich history. After that, take a guided street food tour to taste some of the city's famous dishes, such as focaccia, pesto, and farinata. End your trip with a visit to the Musei di Strada Nuova, a museum complex with several palaces and art collections.
If you have more time, you can take a day trip to nearby attractions such as Portofino, Cinque Terre, or the countryside. If you have less time, you can skip some of the museums or churches and focus on the city's landmarks and street life. Remember to wear comfortable shoes and clothes, and bring sunscreen and a water bottle, especially during the summer months.