Start your trip to San Marino by exploring the historic center, which is a UNESCO World Heritage Site. Begin your day by visiting the iconic Guaita Tower, the oldest of the three towers of San Marino. Climb to the top for panoramic views of the city and surrounding countryside. Next, visit the Basilica di San Marino, a beautiful church that houses the relics of Saint Marinus, the founder of the republic. Take a leisurely stroll through the narrow streets of the historic center, admiring the medieval architecture and charming shops. Don't forget to try some local delicacies like piadina, a traditional flatbread, and enjoy a coffee at one of the cozy cafes. In the evening, dine at a traditional restaurant and savor the flavors of San Marino's cuisine.