The virtual tour allows everyone to visit the most important rooms of Palazzo Madama and Palazzo Giustiniani through mobile devices. The visitor can see the details by means of a three-dimensional reconstruction of the different places , reading or listening the description of the historical and artistic features. Moreover, thanks to the use of new 3D technologies and the use of appropriate viewers, users can visit the rooms and the hallway of palaces through a particular three-dimensional reconstruction. All the tour can be done thanks to the automatic tour function. The visit is also available in English language.