The outstanding scientific genius from Pisa, Galileo Galilei, famous throughout the world, guides the young in the discovery of Pisa’s “Miracles”, all constructed during the early Middle Ages when Pisa was a powerful Maritime Republic. Setting out from the monuments in the Cathedral Square – the Cathedral, Leaning Tower, Baptistery, Camposanto and the Hospital – we walk through the town to discover the many other masterpieces of Pisan Romanesque architecture, with its occasional, surprising flashes of Gothic.