Pisa is known throughout the world as the city of the Leaning Tower, located in “Piazza dei Miracoli”. It is protected by a fortified wall which encloses the historical centre. Every year, on the 16th of June, you can admire a magical show of lights and colours, the “Luminara di San Ranieri”, with artificial fires and music. Moreover, Pisa is an important university pole which collaborates with the most relevant European and world institutes in the main scientific areas such as IT, robotics, biotecnologies and more.