Overview: The journey through the treasures of our country will start from Parma, where you can admire Correggio's pictorial audacity in the dome of the Cathedral with the breakthrough of space and the opening towards the sky. At the palace of Colorno, we will then meet Maria Luigia of Habsburg Lorraine, the duchess who remained in the hearts of the people of Parma despite the centuries that have passed. And at the Teatro Regio, the liveliest in Italy, you will relive the arias and harmonies of one of the greatest Italian musicians: Giuseppe Verdi. The second stage of the episode will see Alberto Angela discover a unique site in the world: the Frasassi Caves, a complex of caves and tunnels that extends for kilometers within the mountains of the Marche Apennines. A fairytale landscape, where you will explore some of the most spectacular environments, such as the impressive Abyss Ancona or the famous Sala delle Candeline.