For the opening episode of the ten years of Ulisse we chose to visit a place rich in history in Rome. A Palace that all Italians know, but no one has ever really been able to visit: the Quirinale. It is an extraordinary palace. Its structure, its architecture, even its splendid gardens, faithfully reflect the history of Italy. Every era has left its mark on it. Ulisse obtained special permits from the Presidency of the Republic with the collaboration of Rai Quirinale. He had the invaluable advice of the staff of scholars, directed by Prof. Louis Godart, advisor to the President for the conservation of the artistic heritage and the collaboration of all the staff of the great institutional machine which is today the seat of the Presidency of the Italian Republic. Alberto Angela takes us on a journey to discover the various aspects of the Quirinale.