Start your day trip to Genoa by exploring its historic center, which is a UNESCO World Heritage Site. Wander through the narrow streets and admire the beautiful architecture of the medieval buildings. Don't miss the stunning Genoa Cathedral, known as the Duomo di Genova, and the Palazzo Ducale, a former residence of the Doges of Genoa. Take your time to soak in the rich history and vibrant atmosphere of this charming area.